7(8x-4y-6)=8(-4x-9y+7)

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Solution for 7(8x-4y-6)=8(-4x-9y+7) equation:


Simplifying
7(8x + -4y + -6) = 8(-4x + -9y + 7)

Reorder the terms:
7(-6 + 8x + -4y) = 8(-4x + -9y + 7)
(-6 * 7 + 8x * 7 + -4y * 7) = 8(-4x + -9y + 7)
(-42 + 56x + -28y) = 8(-4x + -9y + 7)

Reorder the terms:
-42 + 56x + -28y = 8(7 + -4x + -9y)
-42 + 56x + -28y = (7 * 8 + -4x * 8 + -9y * 8)
-42 + 56x + -28y = (56 + -32x + -72y)

Solving
-42 + 56x + -28y = 56 + -32x + -72y

Solving for variable 'x'.

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

Add '32x' to each side of the equation.
-42 + 56x + 32x + -28y = 56 + -32x + 32x + -72y

Combine like terms: 56x + 32x = 88x
-42 + 88x + -28y = 56 + -32x + 32x + -72y

Combine like terms: -32x + 32x = 0
-42 + 88x + -28y = 56 + 0 + -72y
-42 + 88x + -28y = 56 + -72y

Add '42' to each side of the equation.
-42 + 88x + 42 + -28y = 56 + 42 + -72y

Reorder the terms:
-42 + 42 + 88x + -28y = 56 + 42 + -72y

Combine like terms: -42 + 42 = 0
0 + 88x + -28y = 56 + 42 + -72y
88x + -28y = 56 + 42 + -72y

Combine like terms: 56 + 42 = 98
88x + -28y = 98 + -72y

Add '28y' to each side of the equation.
88x + -28y + 28y = 98 + -72y + 28y

Combine like terms: -28y + 28y = 0
88x + 0 = 98 + -72y + 28y
88x = 98 + -72y + 28y

Combine like terms: -72y + 28y = -44y
88x = 98 + -44y

Divide each side by '88'.
x = 1.113636364 + -0.5y

Simplifying
x = 1.113636364 + -0.5y

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