8x-x-40=10x+3

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Solution for 8x-x-40=10x+3 equation:


Simplifying
8x + -1x + -40 = 10x + 3

Reorder the terms:
-40 + 8x + -1x = 10x + 3

Combine like terms: 8x + -1x = 7x
-40 + 7x = 10x + 3

Reorder the terms:
-40 + 7x = 3 + 10x

Solving
-40 + 7x = 3 + 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 + 7x + -10x = 3 + 10x + -10x

Combine like terms: 7x + -10x = -3x
-40 + -3x = 3 + 10x + -10x

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

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

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

Combine like terms: 3 + 40 = 43
-3x = 43

Divide each side by '-3'.
x = -14.33333333

Simplifying
x = -14.33333333

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