-3(x-7)=2(x+5)+1

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Solution for -3(x-7)=2(x+5)+1 equation:


Simplifying
-3(x + -7) = 2(x + 5) + 1

Reorder the terms:
-3(-7 + x) = 2(x + 5) + 1
(-7 * -3 + x * -3) = 2(x + 5) + 1
(21 + -3x) = 2(x + 5) + 1

Reorder the terms:
21 + -3x = 2(5 + x) + 1
21 + -3x = (5 * 2 + x * 2) + 1
21 + -3x = (10 + 2x) + 1

Reorder the terms:
21 + -3x = 10 + 1 + 2x

Combine like terms: 10 + 1 = 11
21 + -3x = 11 + 2x

Solving
21 + -3x = 11 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
21 + -3x + -2x = 11 + 2x + -2x

Combine like terms: -3x + -2x = -5x
21 + -5x = 11 + 2x + -2x

Combine like terms: 2x + -2x = 0
21 + -5x = 11 + 0
21 + -5x = 11

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

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

Combine like terms: 11 + -21 = -10
-5x = -10

Divide each side by '-5'.
x = 2

Simplifying
x = 2

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