4x-40=8x-50

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Solution for 4x-40=8x-50 equation:


Simplifying
4x + -40 = 8x + -50

Reorder the terms:
-40 + 4x = 8x + -50

Reorder the terms:
-40 + 4x = -50 + 8x

Solving
-40 + 4x = -50 + 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 + 4x + -8x = -50 + 8x + -8x

Combine like terms: 4x + -8x = -4x
-40 + -4x = -50 + 8x + -8x

Combine like terms: 8x + -8x = 0
-40 + -4x = -50 + 0
-40 + -4x = -50

Add '40' to each side of the equation.
-40 + 40 + -4x = -50 + 40

Combine like terms: -40 + 40 = 0
0 + -4x = -50 + 40
-4x = -50 + 40

Combine like terms: -50 + 40 = -10
-4x = -10

Divide each side by '-4'.
x = 2.5

Simplifying
x = 2.5

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