3x-5(2x+7)=11+x

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Solution for 3x-5(2x+7)=11+x equation:


Simplifying
3x + -5(2x + 7) = 11 + x

Reorder the terms:
3x + -5(7 + 2x) = 11 + x
3x + (7 * -5 + 2x * -5) = 11 + x
3x + (-35 + -10x) = 11 + x

Reorder the terms:
-35 + 3x + -10x = 11 + x

Combine like terms: 3x + -10x = -7x
-35 + -7x = 11 + x

Solving
-35 + -7x = 11 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-35 + -7x + -1x = 11 + x + -1x

Combine like terms: -7x + -1x = -8x
-35 + -8x = 11 + x + -1x

Combine like terms: x + -1x = 0
-35 + -8x = 11 + 0
-35 + -8x = 11

Add '35' to each side of the equation.
-35 + 35 + -8x = 11 + 35

Combine like terms: -35 + 35 = 0
0 + -8x = 11 + 35
-8x = 11 + 35

Combine like terms: 11 + 35 = 46
-8x = 46

Divide each side by '-8'.
x = -5.75

Simplifying
x = -5.75

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