5x+40=8x+4

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Solution for 5x+40=8x+4 equation:


Simplifying
5x + 40 = 8x + 4

Reorder the terms:
40 + 5x = 8x + 4

Reorder the terms:
40 + 5x = 4 + 8x

Solving
40 + 5x = 4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
40 + 5x + -8x = 4 + 8x + -8x

Combine like terms: 5x + -8x = -3x
40 + -3x = 4 + 8x + -8x

Combine like terms: 8x + -8x = 0
40 + -3x = 4 + 0
40 + -3x = 4

Add '-40' to each side of the equation.
40 + -40 + -3x = 4 + -40

Combine like terms: 40 + -40 = 0
0 + -3x = 4 + -40
-3x = 4 + -40

Combine like terms: 4 + -40 = -36
-3x = -36

Divide each side by '-3'.
x = 12

Simplifying
x = 12

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