8x+40=3-2x

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Solution for 8x+40=3-2x equation:


Simplifying
8x + 40 = 3 + -2x

Reorder the terms:
40 + 8x = 3 + -2x

Solving
40 + 8x = 3 + -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.
40 + 8x + 2x = 3 + -2x + 2x

Combine like terms: 8x + 2x = 10x
40 + 10x = 3 + -2x + 2x

Combine like terms: -2x + 2x = 0
40 + 10x = 3 + 0
40 + 10x = 3

Add '-40' to each side of the equation.
40 + -40 + 10x = 3 + -40

Combine like terms: 40 + -40 = 0
0 + 10x = 3 + -40
10x = 3 + -40

Combine like terms: 3 + -40 = -37
10x = -37

Divide each side by '10'.
x = -3.7

Simplifying
x = -3.7

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