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

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


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

Reorder the terms:
-3(6 + 7x) = -1(6x + 3)
(6 * -3 + 7x * -3) = -1(6x + 3)
(-18 + -21x) = -1(6x + 3)

Reorder the terms:
-18 + -21x = -1(3 + 6x)
-18 + -21x = (3 * -1 + 6x * -1)
-18 + -21x = (-3 + -6x)

Solving
-18 + -21x = -3 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-18 + -21x + 6x = -3 + -6x + 6x

Combine like terms: -21x + 6x = -15x
-18 + -15x = -3 + -6x + 6x

Combine like terms: -6x + 6x = 0
-18 + -15x = -3 + 0
-18 + -15x = -3

Add '18' to each side of the equation.
-18 + 18 + -15x = -3 + 18

Combine like terms: -18 + 18 = 0
0 + -15x = -3 + 18
-15x = -3 + 18

Combine like terms: -3 + 18 = 15
-15x = 15

Divide each side by '-15'.
x = -1

Simplifying
x = -1

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