Solve 1/90*(30+15)+15x=1

$$\frac { 1 } { 90 } \times ( 30 + 15 ) + 15 x = 1$$

Solve for x

$$x=\frac{1}{30}\approx 0.033333333$$

Steps for Solving Linear Equation

Add 30 and 15 to get 45.

$$\frac{1}{90}\times 45+15x=1$$

Multiply \frac{1}{90} and 45 to get \frac{45}{90}.

$$\frac{45}{90}+15x=1$$

Reduce the fraction \frac{45}{90} to lowest terms by extracting and canceling out 45.

$$\frac{1}{2}+15x=1$$

Subtract \frac{1}{2} from both sides.

$$15x=1-\frac{1}{2}$$

Convert 1 to fraction \frac{2}{2}.

$$15x=\frac{2}{2}-\frac{1}{2}$$

Since \frac{2}{2} and \frac{1}{2} have the same denominator, subtract them by subtracting their numerators.

$$15x=\frac{2-1}{2}$$

Subtract 1 from 2 to get 1.

$$15x=\frac{1}{2}$$

Divide both sides by 15.

$$x=\frac{\frac{1}{2}}{15}$$

Express \frac{\frac{1}{2}}{15} as a single fraction.

$$x=\frac{1}{2\times 15}$$

Multiply 2 and 15 to get 30.

$$x=\frac{1}{30}$$