5x-8x+45=2x+40

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Solution for 5x-8x+45=2x+40 equation:


Simplifying
5x + -8x + 45 = 2x + 40

Reorder the terms:
45 + 5x + -8x = 2x + 40

Combine like terms: 5x + -8x = -3x
45 + -3x = 2x + 40

Reorder the terms:
45 + -3x = 40 + 2x

Solving
45 + -3x = 40 + 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.
45 + -3x + -2x = 40 + 2x + -2x

Combine like terms: -3x + -2x = -5x
45 + -5x = 40 + 2x + -2x

Combine like terms: 2x + -2x = 0
45 + -5x = 40 + 0
45 + -5x = 40

Add '-45' to each side of the equation.
45 + -45 + -5x = 40 + -45

Combine like terms: 45 + -45 = 0
0 + -5x = 40 + -45
-5x = 40 + -45

Combine like terms: 40 + -45 = -5
-5x = -5

Divide each side by '-5'.
x = 1

Simplifying
x = 1

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