3(x-5)-(3x-6)=-5+(3x-7)

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Solution for 3(x-5)-(3x-6)=-5+(3x-7) equation:


Simplifying
3(x + -5) + -1(3x + -6) = -5 + (3x + -7)

Reorder the terms:
3(-5 + x) + -1(3x + -6) = -5 + (3x + -7)
(-5 * 3 + x * 3) + -1(3x + -6) = -5 + (3x + -7)
(-15 + 3x) + -1(3x + -6) = -5 + (3x + -7)

Reorder the terms:
-15 + 3x + -1(-6 + 3x) = -5 + (3x + -7)
-15 + 3x + (-6 * -1 + 3x * -1) = -5 + (3x + -7)
-15 + 3x + (6 + -3x) = -5 + (3x + -7)

Reorder the terms:
-15 + 6 + 3x + -3x = -5 + (3x + -7)

Combine like terms: -15 + 6 = -9
-9 + 3x + -3x = -5 + (3x + -7)

Combine like terms: 3x + -3x = 0
-9 + 0 = -5 + (3x + -7)
-9 = -5 + (3x + -7)

Reorder the terms:
-9 = -5 + (-7 + 3x)

Remove parenthesis around (-7 + 3x)
-9 = -5 + -7 + 3x

Combine like terms: -5 + -7 = -12
-9 = -12 + 3x

Solving
-9 = -12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-9 + -3x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 + -3x = -12 + 0
-9 + -3x = -12

Add '9' to each side of the equation.
-9 + 9 + -3x = -12 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = -12 + 9
-3x = -12 + 9

Combine like terms: -12 + 9 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

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