Solve 30=30+(50-(35+x))div30*10

$$30=30+(50-(35+x)) \div 30 \times 10$$

Solve for x

$$x=15$$

Steps for Solving Linear Equation

Multiply both sides of the equation by 30.

$$900=900+\left(50-\left(35+x\right)\right)\times 10$$

To find the opposite of 35+x, find the opposite of each term.

$$900=900+\left(50-35-x\right)\times 10$$

Subtract 35 from 50 to get 15.

$$900=900+\left(15-x\right)\times 10$$

Use the distributive property to multiply 15-x by 10.

$$900=900+150-10x$$

Add 900 and 150 to get 1050.

$$900=1050-10x$$

Swap sides so that all variable terms are on the left hand side.

$$1050-10x=900$$

Subtract 1050 from both sides.

$$-10x=900-1050$$

Subtract 1050 from 900 to get -150.

$$-10x=-150$$

Divide both sides by -10.

$$x=\frac{-150}{-10}$$

Divide -150 by -10 to get 15.

$$x=15$$