2(40+x)=10x+8

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Solution for 2(40+x)=10x+8 equation:


Simplifying
2(40 + x) = 10x + 8
(40 * 2 + x * 2) = 10x + 8
(80 + 2x) = 10x + 8

Reorder the terms:
80 + 2x = 8 + 10x

Solving
80 + 2x = 8 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
80 + 2x + -10x = 8 + 10x + -10x

Combine like terms: 2x + -10x = -8x
80 + -8x = 8 + 10x + -10x

Combine like terms: 10x + -10x = 0
80 + -8x = 8 + 0
80 + -8x = 8

Add '-80' to each side of the equation.
80 + -80 + -8x = 8 + -80

Combine like terms: 80 + -80 = 0
0 + -8x = 8 + -80
-8x = 8 + -80

Combine like terms: 8 + -80 = -72
-8x = -72

Divide each side by '-8'.
x = 9

Simplifying
x = 9

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