4x-4+3x=2(x+18)

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Solution for 4x-4+3x=2(x+18) equation:


Simplifying
4x + -4 + 3x = 2(x + 18)

Reorder the terms:
-4 + 4x + 3x = 2(x + 18)

Combine like terms: 4x + 3x = 7x
-4 + 7x = 2(x + 18)

Reorder the terms:
-4 + 7x = 2(18 + x)
-4 + 7x = (18 * 2 + x * 2)
-4 + 7x = (36 + 2x)

Solving
-4 + 7x = 36 + 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.
-4 + 7x + -2x = 36 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-4 + 5x = 36 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 5x = 36 + 0
-4 + 5x = 36

Add '4' to each side of the equation.
-4 + 4 + 5x = 36 + 4

Combine like terms: -4 + 4 = 0
0 + 5x = 36 + 4
5x = 36 + 4

Combine like terms: 36 + 4 = 40
5x = 40

Divide each side by '5'.
x = 8

Simplifying
x = 8

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