143-5x=4x+8

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Solution for 143-5x=4x+8 equation:


Simplifying
143 + -5x = 4x + 8

Reorder the terms:
143 + -5x = 8 + 4x

Solving
143 + -5x = 8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
143 + -5x + -4x = 8 + 4x + -4x

Combine like terms: -5x + -4x = -9x
143 + -9x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
143 + -9x = 8 + 0
143 + -9x = 8

Add '-143' to each side of the equation.
143 + -143 + -9x = 8 + -143

Combine like terms: 143 + -143 = 0
0 + -9x = 8 + -143
-9x = 8 + -143

Combine like terms: 8 + -143 = -135
-9x = -135

Divide each side by '-9'.
x = 15

Simplifying
x = 15

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