7(6x+3y)-7(8x-4)=0

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Solution for 7(6x+3y)-7(8x-4)=0 equation:


Simplifying
7(6x + 3y) + -7(8x + -4) = 0
(6x * 7 + 3y * 7) + -7(8x + -4) = 0
(42x + 21y) + -7(8x + -4) = 0

Reorder the terms:
42x + 21y + -7(-4 + 8x) = 0
42x + 21y + (-4 * -7 + 8x * -7) = 0
42x + 21y + (28 + -56x) = 0

Reorder the terms:
28 + 42x + -56x + 21y = 0

Combine like terms: 42x + -56x = -14x
28 + -14x + 21y = 0

Solving
28 + -14x + 21y = 0

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -14x + -28 + 21y = 0 + -28

Reorder the terms:
28 + -28 + -14x + 21y = 0 + -28

Combine like terms: 28 + -28 = 0
0 + -14x + 21y = 0 + -28
-14x + 21y = 0 + -28

Combine like terms: 0 + -28 = -28
-14x + 21y = -28

Add '-21y' to each side of the equation.
-14x + 21y + -21y = -28 + -21y

Combine like terms: 21y + -21y = 0
-14x + 0 = -28 + -21y
-14x = -28 + -21y

Divide each side by '-14'.
x = 2 + 1.5y

Simplifying
x = 2 + 1.5y

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