7(X-18)=8(X-14)

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Solution for 7(X-18)=8(X-14) equation:


Simplifying
7(X + -18) = 8(X + -14)

Reorder the terms:
7(-18 + X) = 8(X + -14)
(-18 * 7 + X * 7) = 8(X + -14)
(-126 + 7X) = 8(X + -14)

Reorder the terms:
-126 + 7X = 8(-14 + X)
-126 + 7X = (-14 * 8 + X * 8)
-126 + 7X = (-112 + 8X)

Solving
-126 + 7X = -112 + 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.
-126 + 7X + -8X = -112 + 8X + -8X

Combine like terms: 7X + -8X = -1X
-126 + -1X = -112 + 8X + -8X

Combine like terms: 8X + -8X = 0
-126 + -1X = -112 + 0
-126 + -1X = -112

Add '126' to each side of the equation.
-126 + 126 + -1X = -112 + 126

Combine like terms: -126 + 126 = 0
0 + -1X = -112 + 126
-1X = -112 + 126

Combine like terms: -112 + 126 = 14
-1X = 14

Divide each side by '-1'.
X = -14

Simplifying
X = -14

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