7(6-3x)-3(8x+4)=30

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Solution for 7(6-3x)-3(8x+4)=30 equation:


Simplifying
7(6 + -3x) + -3(8x + 4) = 30
(6 * 7 + -3x * 7) + -3(8x + 4) = 30
(42 + -21x) + -3(8x + 4) = 30

Reorder the terms:
42 + -21x + -3(4 + 8x) = 30
42 + -21x + (4 * -3 + 8x * -3) = 30
42 + -21x + (-12 + -24x) = 30

Reorder the terms:
42 + -12 + -21x + -24x = 30

Combine like terms: 42 + -12 = 30
30 + -21x + -24x = 30

Combine like terms: -21x + -24x = -45x
30 + -45x = 30

Add '-30' to each side of the equation.
30 + -30 + -45x = 30 + -30

Combine like terms: 30 + -30 = 0
0 + -45x = 30 + -30
-45x = 30 + -30

Combine like terms: 30 + -30 = 0
-45x = 0

Solving
-45x = 0

Solving for variable 'x'.

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

Divide each side by '-45'.
x = 0

Simplifying
x = 0

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