10x+50=9(x+7)

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Solution for 10x+50=9(x+7) equation:


Simplifying
10x + 50 = 9(x + 7)

Reorder the terms:
50 + 10x = 9(x + 7)

Reorder the terms:
50 + 10x = 9(7 + x)
50 + 10x = (7 * 9 + x * 9)
50 + 10x = (63 + 9x)

Solving
50 + 10x = 63 + 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.
50 + 10x + -9x = 63 + 9x + -9x

Combine like terms: 10x + -9x = 1x
50 + 1x = 63 + 9x + -9x

Combine like terms: 9x + -9x = 0
50 + 1x = 63 + 0
50 + 1x = 63

Add '-50' to each side of the equation.
50 + -50 + 1x = 63 + -50

Combine like terms: 50 + -50 = 0
0 + 1x = 63 + -50
1x = 63 + -50

Combine like terms: 63 + -50 = 13
1x = 13

Divide each side by '1'.
x = 13

Simplifying
x = 13

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