7+2(X-7)=8-8(X-6)

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Solution for 7+2(X-7)=8-8(X-6) equation:


Simplifying
7 + 2(X + -7) = 8 + -8(X + -6)

Reorder the terms:
7 + 2(-7 + X) = 8 + -8(X + -6)
7 + (-7 * 2 + X * 2) = 8 + -8(X + -6)
7 + (-14 + 2X) = 8 + -8(X + -6)

Combine like terms: 7 + -14 = -7
-7 + 2X = 8 + -8(X + -6)

Reorder the terms:
-7 + 2X = 8 + -8(-6 + X)
-7 + 2X = 8 + (-6 * -8 + X * -8)
-7 + 2X = 8 + (48 + -8X)

Combine like terms: 8 + 48 = 56
-7 + 2X = 56 + -8X

Solving
-7 + 2X = 56 + -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.
-7 + 2X + 8X = 56 + -8X + 8X

Combine like terms: 2X + 8X = 10X
-7 + 10X = 56 + -8X + 8X

Combine like terms: -8X + 8X = 0
-7 + 10X = 56 + 0
-7 + 10X = 56

Add '7' to each side of the equation.
-7 + 7 + 10X = 56 + 7

Combine like terms: -7 + 7 = 0
0 + 10X = 56 + 7
10X = 56 + 7

Combine like terms: 56 + 7 = 63
10X = 63

Divide each side by '10'.
X = 6.3

Simplifying
X = 6.3

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