4(X-7)=8(X+4)

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Solution for 4(X-7)=8(X+4) equation: 


Simplifying
4(X + -7) = 8(X + 4)

Reorder the terms:
4(-7 + X) = 8(X + 4)
(-7 * 4 + X * 4) = 8(X + 4)
(-28 + 4X) = 8(X + 4)

Reorder the terms:
-28 + 4X = 8(4 + X)
-28 + 4X = (4 * 8 + X * 8)
-28 + 4X = (32 + 8X)

Solving
-28 + 4X = 32 + 8X

Solving for variable 'X'.

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

Add '-8X' to each side of the equation.
-28 + 4X + -8X = 32 + 8X + -8X

Combine like terms: 4X + -8X = -4X
-28 + -4X = 32 + 8X + -8X

Combine like terms: 8X + -8X = 0
-28 + -4X = 32 + 0
-28 + -4X = 32

Add '28' to each side of the equation.
-28 + 28 + -4X = 32 + 28

Combine like terms: -28 + 28 = 0
0 + -4X = 32 + 28
-4X = 32 + 28

Combine like terms: 32 + 28 = 60
-4X = 60

Divide each side by '-4'.
X = -15

Simplifying
X = -15

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