Solve xdiv7/5+1/5=4/5

$$x \div \frac { 7 } { 5 } + \frac{ 1 }{ 5 } = \frac{ 4 }{ 5 }$$

Solve for x

$$x=\frac{21}{25}=0.84$$

Steps for Solving Linear Equation

Subtract \frac{1}{5} from both sides.

$$\frac{x}{\frac{7}{5}}=\frac{4}{5}-\frac{1}{5}$$

Since \frac{4}{5} and \frac{1}{5} have the same denominator, subtract them by subtracting their numerators.

$$\frac{x}{\frac{7}{5}}=\frac{4-1}{5}$$

Subtract 1 from 4 to get 3.

$$\frac{x}{\frac{7}{5}}=\frac{3}{5}$$

Multiply both sides by \frac{7}{5}.

$$x=\frac{3}{5}\times \frac{7}{5}$$

Multiply \frac{3}{5} times \frac{7}{5} by multiplying numerator times numerator and denominator times denominator.

$$x=\frac{3\times 7}{5\times 5}$$

Do the multiplications in the fraction \frac{3\times 7}{5\times 5}.

$$x=\frac{21}{25}$$