7*(x+9)=10+1*(x+7)

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Solution for 7*(x+9)=10+1*(x+7) equation:


Simplifying
7(x + 9) = 10 + 1(x + 7)

Reorder the terms:
7(9 + x) = 10 + 1(x + 7)
(9 * 7 + x * 7) = 10 + 1(x + 7)
(63 + 7x) = 10 + 1(x + 7)

Reorder the terms:
63 + 7x = 10 + 1(7 + x)
63 + 7x = 10 + (7 * 1 + x * 1)
63 + 7x = 10 + (7 + 1x)

Combine like terms: 10 + 7 = 17
63 + 7x = 17 + 1x

Solving
63 + 7x = 17 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
63 + 7x + -1x = 17 + 1x + -1x

Combine like terms: 7x + -1x = 6x
63 + 6x = 17 + 1x + -1x

Combine like terms: 1x + -1x = 0
63 + 6x = 17 + 0
63 + 6x = 17

Add '-63' to each side of the equation.
63 + -63 + 6x = 17 + -63

Combine like terms: 63 + -63 = 0
0 + 6x = 17 + -63
6x = 17 + -63

Combine like terms: 17 + -63 = -46
6x = -46

Divide each side by '6'.
x = -7.666666667

Simplifying
x = -7.666666667

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