143-3x=42x+23

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Solution for 143-3x=42x+23 equation:


Simplifying
143 + -3x = 42x + 23

Reorder the terms:
143 + -3x = 23 + 42x

Solving
143 + -3x = 23 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
143 + -3x + -42x = 23 + 42x + -42x

Combine like terms: -3x + -42x = -45x
143 + -45x = 23 + 42x + -42x

Combine like terms: 42x + -42x = 0
143 + -45x = 23 + 0
143 + -45x = 23

Add '-143' to each side of the equation.
143 + -143 + -45x = 23 + -143

Combine like terms: 143 + -143 = 0
0 + -45x = 23 + -143
-45x = 23 + -143

Combine like terms: 23 + -143 = -120
-45x = -120

Divide each side by '-45'.
x = 2.666666667

Simplifying
x = 2.666666667

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