40+x=2(5x+2)

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


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

Reorder the terms:
40 + x = 2(2 + 5x)
40 + x = (2 * 2 + 5x * 2)
40 + x = (4 + 10x)

Solving
40 + x = 4 + 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.
40 + x + -10x = 4 + 10x + -10x

Combine like terms: x + -10x = -9x
40 + -9x = 4 + 10x + -10x

Combine like terms: 10x + -10x = 0
40 + -9x = 4 + 0
40 + -9x = 4

Add '-40' to each side of the equation.
40 + -40 + -9x = 4 + -40

Combine like terms: 40 + -40 = 0
0 + -9x = 4 + -40
-9x = 4 + -40

Combine like terms: 4 + -40 = -36
-9x = -36

Divide each side by '-9'.
x = 4

Simplifying
x = 4

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