Solve 36x-72/10+(-2,9)+1-4,56)

$$36 x - 7 \frac { 2 } { 10 } + ( - 2,9 ) + 1 - 4,56 )$$

Evaluate

$$36x-13.66$$

Solution Steps

Multiply 7 and 10 to get 70.

$$36x-\frac{70+2}{10}-2.9+1-4.56$$

Add 70 and 2 to get 72.

$$36x-\frac{72}{10}-2.9+1-4.56$$

Reduce the fraction \frac{72}{10} to lowest terms by extracting and canceling out 2.

$$36x-\frac{36}{5}-2.9+1-4.56$$

Convert decimal number 2.9 to fraction \frac{29}{10}.

$$36x-\frac{36}{5}-\frac{29}{10}+1-4.56$$

Least common multiple of 5 and 10 is 10. Convert -\frac{36}{5} and \frac{29}{10} to fractions with denominator 10.

$$36x-\frac{72}{10}-\frac{29}{10}+1-4.56$$

Since -\frac{72}{10} and \frac{29}{10} have the same denominator, subtract them by subtracting their numerators.

$$36x+\frac{-72-29}{10}+1-4.56$$

Subtract 29 from -72 to get -101.

$$36x-\frac{101}{10}+1-4.56$$

Convert 1 to fraction \frac{10}{10}.

$$36x-\frac{101}{10}+\frac{10}{10}-4.56$$

Since -\frac{101}{10} and \frac{10}{10} have the same denominator, add them by adding their numerators.

$$36x+\frac{-101+10}{10}-4.56$$

Add -101 and 10 to get -91.

$$36x-\frac{91}{10}-4.56$$

Convert decimal number 4.56 to fraction \frac{456}{100}. Reduce the fraction \frac{456}{100} to lowest terms by extracting and canceling out 4.

$$36x-\frac{91}{10}-\frac{114}{25}$$

Least common multiple of 10 and 25 is 50. Convert -\frac{91}{10} and \frac{114}{25} to fractions with denominator 50.

$$36x-\frac{455}{50}-\frac{228}{50}$$

Since -\frac{455}{50} and \frac{228}{50} have the same denominator, subtract them by subtracting their numerators.

$$36x+\frac{-455-228}{50}$$

Subtract 228 from -455 to get -683.

$$36x-\frac{683}{50}$$

Expand

$$36x-13.66$$

Solution Steps

Multiply 7 and 10 to get 70.

$$36x-\frac{70+2}{10}-2.9+1-4.56$$

Add 70 and 2 to get 72.

$$36x-\frac{72}{10}-2.9+1-4.56$$

Reduce the fraction \frac{72}{10} to lowest terms by extracting and canceling out 2.

$$36x-\frac{36}{5}-2.9+1-4.56$$

Convert decimal number 2.9 to fraction \frac{29}{10}.

$$36x-\frac{36}{5}-\frac{29}{10}+1-4.56$$

Least common multiple of 5 and 10 is 10. Convert -\frac{36}{5} and \frac{29}{10} to fractions with denominator 10.

$$36x-\frac{72}{10}-\frac{29}{10}+1-4.56$$

Since -\frac{72}{10} and \frac{29}{10} have the same denominator, subtract them by subtracting their numerators.

$$36x+\frac{-72-29}{10}+1-4.56$$

Subtract 29 from -72 to get -101.

$$36x-\frac{101}{10}+1-4.56$$

Convert 1 to fraction \frac{10}{10}.

$$36x-\frac{101}{10}+\frac{10}{10}-4.56$$

Since -\frac{101}{10} and \frac{10}{10} have the same denominator, add them by adding their numerators.

$$36x+\frac{-101+10}{10}-4.56$$

Add -101 and 10 to get -91.

$$36x-\frac{91}{10}-4.56$$

Convert decimal number 4.56 to fraction \frac{456}{100}. Reduce the fraction \frac{456}{100} to lowest terms by extracting and canceling out 4.

$$36x-\frac{91}{10}-\frac{114}{25}$$

Least common multiple of 10 and 25 is 50. Convert -\frac{91}{10} and \frac{114}{25} to fractions with denominator 50.

$$36x-\frac{455}{50}-\frac{228}{50}$$

Since -\frac{455}{50} and \frac{228}{50} have the same denominator, subtract them by subtracting their numerators.

$$36x+\frac{-455-228}{50}$$

Subtract 228 from -455 to get -683.

$$36x-\frac{683}{50}$$