-5+7x=11x+21

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Solution for -5+7x=11x+21 equation:


Simplifying
-5 + 7x = 11x + 21

Reorder the terms:
-5 + 7x = 21 + 11x

Solving
-5 + 7x = 21 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-5 + 7x + -11x = 21 + 11x + -11x

Combine like terms: 7x + -11x = -4x
-5 + -4x = 21 + 11x + -11x

Combine like terms: 11x + -11x = 0
-5 + -4x = 21 + 0
-5 + -4x = 21

Add '5' to each side of the equation.
-5 + 5 + -4x = 21 + 5

Combine like terms: -5 + 5 = 0
0 + -4x = 21 + 5
-4x = 21 + 5

Combine like terms: 21 + 5 = 26
-4x = 26

Divide each side by '-4'.
x = -6.5

Simplifying
x = -6.5

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