4(x+2)+5x=40

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Solution for 4(x+2)+5x=40 equation:


Simplifying
4(x + 2) + 5x = 40

Reorder the terms:
4(2 + x) + 5x = 40
(2 * 4 + x * 4) + 5x = 40
(8 + 4x) + 5x = 40

Combine like terms: 4x + 5x = 9x
8 + 9x = 40

Solving
8 + 9x = 40

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 9x = 40 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = 40 + -8
9x = 40 + -8

Combine like terms: 40 + -8 = 32
9x = 32

Divide each side by '9'.
x = 3.555555556

Simplifying
x = 3.555555556

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