7x+8-4x+15=2x+38

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Solution for 7x+8-4x+15=2x+38 equation:


Simplifying
7x + 8 + -4x + 15 = 2x + 38

Reorder the terms:
8 + 15 + 7x + -4x = 2x + 38

Combine like terms: 8 + 15 = 23
23 + 7x + -4x = 2x + 38

Combine like terms: 7x + -4x = 3x
23 + 3x = 2x + 38

Reorder the terms:
23 + 3x = 38 + 2x

Solving
23 + 3x = 38 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
23 + 3x + -2x = 38 + 2x + -2x

Combine like terms: 3x + -2x = 1x
23 + 1x = 38 + 2x + -2x

Combine like terms: 2x + -2x = 0
23 + 1x = 38 + 0
23 + 1x = 38

Add '-23' to each side of the equation.
23 + -23 + 1x = 38 + -23

Combine like terms: 23 + -23 = 0
0 + 1x = 38 + -23
1x = 38 + -23

Combine like terms: 38 + -23 = 15
1x = 15

Divide each side by '1'.
x = 15

Simplifying
x = 15

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