7x-52=4x+21

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Solution for 7x-52=4x+21 equation:


Simplifying
7x + -52 = 4x + 21

Reorder the terms:
-52 + 7x = 4x + 21

Reorder the terms:
-52 + 7x = 21 + 4x

Solving
-52 + 7x = 21 + 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.
-52 + 7x + -4x = 21 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-52 + 3x = 21 + 4x + -4x

Combine like terms: 4x + -4x = 0
-52 + 3x = 21 + 0
-52 + 3x = 21

Add '52' to each side of the equation.
-52 + 52 + 3x = 21 + 52

Combine like terms: -52 + 52 = 0
0 + 3x = 21 + 52
3x = 21 + 52

Combine like terms: 21 + 52 = 73
3x = 73

Divide each side by '3'.
x = 24.33333333

Simplifying
x = 24.33333333

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