4x-142=-5x+47

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Solution for 4x-142=-5x+47 equation:


Simplifying
4x + -142 = -5x + 47

Reorder the terms:
-142 + 4x = -5x + 47

Reorder the terms:
-142 + 4x = 47 + -5x

Solving
-142 + 4x = 47 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-142 + 4x + 5x = 47 + -5x + 5x

Combine like terms: 4x + 5x = 9x
-142 + 9x = 47 + -5x + 5x

Combine like terms: -5x + 5x = 0
-142 + 9x = 47 + 0
-142 + 9x = 47

Add '142' to each side of the equation.
-142 + 142 + 9x = 47 + 142

Combine like terms: -142 + 142 = 0
0 + 9x = 47 + 142
9x = 47 + 142

Combine like terms: 47 + 142 = 189
9x = 189

Divide each side by '9'.
x = 21

Simplifying
x = 21

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