-6x-3=9(x-7)

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Solution for -6x-3=9(x-7) equation:


Simplifying
-6x + -3 = 9(x + -7)

Reorder the terms:
-3 + -6x = 9(x + -7)

Reorder the terms:
-3 + -6x = 9(-7 + x)
-3 + -6x = (-7 * 9 + x * 9)
-3 + -6x = (-63 + 9x)

Solving
-3 + -6x = -63 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-3 + -6x + -9x = -63 + 9x + -9x

Combine like terms: -6x + -9x = -15x
-3 + -15x = -63 + 9x + -9x

Combine like terms: 9x + -9x = 0
-3 + -15x = -63 + 0
-3 + -15x = -63

Add '3' to each side of the equation.
-3 + 3 + -15x = -63 + 3

Combine like terms: -3 + 3 = 0
0 + -15x = -63 + 3
-15x = -63 + 3

Combine like terms: -63 + 3 = -60
-15x = -60

Divide each side by '-15'.
x = 4

Simplifying
x = 4

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