5x-7x+42=3x+32

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Solution for 5x-7x+42=3x+32 equation:


Simplifying
5x + -7x + 42 = 3x + 32

Reorder the terms:
42 + 5x + -7x = 3x + 32

Combine like terms: 5x + -7x = -2x
42 + -2x = 3x + 32

Reorder the terms:
42 + -2x = 32 + 3x

Solving
42 + -2x = 32 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
42 + -2x + -3x = 32 + 3x + -3x

Combine like terms: -2x + -3x = -5x
42 + -5x = 32 + 3x + -3x

Combine like terms: 3x + -3x = 0
42 + -5x = 32 + 0
42 + -5x = 32

Add '-42' to each side of the equation.
42 + -42 + -5x = 32 + -42

Combine like terms: 42 + -42 = 0
0 + -5x = 32 + -42
-5x = 32 + -42

Combine like terms: 32 + -42 = -10
-5x = -10

Divide each side by '-5'.
x = 2

Simplifying
x = 2

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