7x+38=3x+18

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Solution for 7x+38=3x+18 equation:


Simplifying
7x + 38 = 3x + 18

Reorder the terms:
38 + 7x = 3x + 18

Reorder the terms:
38 + 7x = 18 + 3x

Solving
38 + 7x = 18 + 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.
38 + 7x + -3x = 18 + 3x + -3x

Combine like terms: 7x + -3x = 4x
38 + 4x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
38 + 4x = 18 + 0
38 + 4x = 18

Add '-38' to each side of the equation.
38 + -38 + 4x = 18 + -38

Combine like terms: 38 + -38 = 0
0 + 4x = 18 + -38
4x = 18 + -38

Combine like terms: 18 + -38 = -20
4x = -20

Divide each side by '4'.
x = -5

Simplifying
x = -5

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