7x-77=11(5-2x)

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Solution for 7x-77=11(5-2x) equation:


Simplifying
7x + -77 = 11(5 + -2x)

Reorder the terms:
-77 + 7x = 11(5 + -2x)
-77 + 7x = (5 * 11 + -2x * 11)
-77 + 7x = (55 + -22x)

Solving
-77 + 7x = 55 + -22x

Solving for variable 'x'.

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

Add '22x' to each side of the equation.
-77 + 7x + 22x = 55 + -22x + 22x

Combine like terms: 7x + 22x = 29x
-77 + 29x = 55 + -22x + 22x

Combine like terms: -22x + 22x = 0
-77 + 29x = 55 + 0
-77 + 29x = 55

Add '77' to each side of the equation.
-77 + 77 + 29x = 55 + 77

Combine like terms: -77 + 77 = 0
0 + 29x = 55 + 77
29x = 55 + 77

Combine like terms: 55 + 77 = 132
29x = 132

Divide each side by '29'.
x = 4.551724138

Simplifying
x = 4.551724138

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