-4(x-3)+7(x+3)=

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Solution for -4(x-3)+7(x+3)= equation:


Simplifying
-4(x + -3) + 7(x + 3) = 0

Reorder the terms:
-4(-3 + x) + 7(x + 3) = 0
(-3 * -4 + x * -4) + 7(x + 3) = 0
(12 + -4x) + 7(x + 3) = 0

Reorder the terms:
12 + -4x + 7(3 + x) = 0
12 + -4x + (3 * 7 + x * 7) = 0
12 + -4x + (21 + 7x) = 0

Reorder the terms:
12 + 21 + -4x + 7x = 0

Combine like terms: 12 + 21 = 33
33 + -4x + 7x = 0

Combine like terms: -4x + 7x = 3x
33 + 3x = 0

Solving
33 + 3x = 0

Solving for variable 'x'.

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

Add '-33' to each side of the equation.
33 + -33 + 3x = 0 + -33

Combine like terms: 33 + -33 = 0
0 + 3x = 0 + -33
3x = 0 + -33

Combine like terms: 0 + -33 = -33
3x = -33

Divide each side by '3'.
x = -11

Simplifying
x = -11

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