57x+23-42x=-145

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Solution for 57x+23-42x=-145 equation:


Simplifying
57x + 23 + -42x = -145

Reorder the terms:
23 + 57x + -42x = -145

Combine like terms: 57x + -42x = 15x
23 + 15x = -145

Solving
23 + 15x = -145

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 15x = -145 + -23

Combine like terms: 23 + -23 = 0
0 + 15x = -145 + -23
15x = -145 + -23

Combine like terms: -145 + -23 = -168
15x = -168

Divide each side by '15'.
x = -11.2

Simplifying
x = -11.2

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