4x+42=7x-33

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Solution for 4x+42=7x-33 equation:


Simplifying
4x + 42 = 7x + -33

Reorder the terms:
42 + 4x = 7x + -33

Reorder the terms:
42 + 4x = -33 + 7x

Solving
42 + 4x = -33 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
42 + 4x + -7x = -33 + 7x + -7x

Combine like terms: 4x + -7x = -3x
42 + -3x = -33 + 7x + -7x

Combine like terms: 7x + -7x = 0
42 + -3x = -33 + 0
42 + -3x = -33

Add '-42' to each side of the equation.
42 + -42 + -3x = -33 + -42

Combine like terms: 42 + -42 = 0
0 + -3x = -33 + -42
-3x = -33 + -42

Combine like terms: -33 + -42 = -75
-3x = -75

Divide each side by '-3'.
x = 25

Simplifying
x = 25

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