6x-7(11-x)+11=4x-3(20-x)

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Solution for 6x-7(11-x)+11=4x-3(20-x) equation:


Simplifying
6x + -7(11 + -1x) + 11 = 4x + -3(20 + -1x)
6x + (11 * -7 + -1x * -7) + 11 = 4x + -3(20 + -1x)
6x + (-77 + 7x) + 11 = 4x + -3(20 + -1x)

Reorder the terms:
-77 + 11 + 6x + 7x = 4x + -3(20 + -1x)

Combine like terms: -77 + 11 = -66
-66 + 6x + 7x = 4x + -3(20 + -1x)

Combine like terms: 6x + 7x = 13x
-66 + 13x = 4x + -3(20 + -1x)
-66 + 13x = 4x + (20 * -3 + -1x * -3)
-66 + 13x = 4x + (-60 + 3x)

Reorder the terms:
-66 + 13x = -60 + 4x + 3x

Combine like terms: 4x + 3x = 7x
-66 + 13x = -60 + 7x

Solving
-66 + 13x = -60 + 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.
-66 + 13x + -7x = -60 + 7x + -7x

Combine like terms: 13x + -7x = 6x
-66 + 6x = -60 + 7x + -7x

Combine like terms: 7x + -7x = 0
-66 + 6x = -60 + 0
-66 + 6x = -60

Add '66' to each side of the equation.
-66 + 66 + 6x = -60 + 66

Combine like terms: -66 + 66 = 0
0 + 6x = -60 + 66
6x = -60 + 66

Combine like terms: -60 + 66 = 6
6x = 6

Divide each side by '6'.
x = 1

Simplifying
x = 1

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