38+7(x-3)=9(x-1)

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Solution for 38+7(x-3)=9(x-1) equation:


Simplifying
38 + 7(x + -3) = 9(x + -1)

Reorder the terms:
38 + 7(-3 + x) = 9(x + -1)
38 + (-3 * 7 + x * 7) = 9(x + -1)
38 + (-21 + 7x) = 9(x + -1)

Combine like terms: 38 + -21 = 17
17 + 7x = 9(x + -1)

Reorder the terms:
17 + 7x = 9(-1 + x)
17 + 7x = (-1 * 9 + x * 9)
17 + 7x = (-9 + 9x)

Solving
17 + 7x = -9 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
17 + 7x + -9x = -9 + 9x + -9x

Combine like terms: 7x + -9x = -2x
17 + -2x = -9 + 9x + -9x

Combine like terms: 9x + -9x = 0
17 + -2x = -9 + 0
17 + -2x = -9

Add '-17' to each side of the equation.
17 + -17 + -2x = -9 + -17

Combine like terms: 17 + -17 = 0
0 + -2x = -9 + -17
-2x = -9 + -17

Combine like terms: -9 + -17 = -26
-2x = -26

Divide each side by '-2'.
x = 13

Simplifying
x = 13

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