4(3+2x)-5=31

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Solution for 4(3+2x)-5=31 equation:


Simplifying
4(3 + 2x) + -5 = 31
(3 * 4 + 2x * 4) + -5 = 31
(12 + 8x) + -5 = 31

Reorder the terms:
12 + -5 + 8x = 31

Combine like terms: 12 + -5 = 7
7 + 8x = 31

Solving
7 + 8x = 31

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 8x = 31 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = 31 + -7
8x = 31 + -7

Combine like terms: 31 + -7 = 24
8x = 24

Divide each side by '8'.
x = 3

Simplifying
x = 3

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