9(x+7)-(2x-1)=5

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Solution for 9(x+7)-(2x-1)=5 equation:


Simplifying
9(x + 7) + -1(2x + -1) = 5

Reorder the terms:
9(7 + x) + -1(2x + -1) = 5
(7 * 9 + x * 9) + -1(2x + -1) = 5
(63 + 9x) + -1(2x + -1) = 5

Reorder the terms:
63 + 9x + -1(-1 + 2x) = 5
63 + 9x + (-1 * -1 + 2x * -1) = 5
63 + 9x + (1 + -2x) = 5

Reorder the terms:
63 + 1 + 9x + -2x = 5

Combine like terms: 63 + 1 = 64
64 + 9x + -2x = 5

Combine like terms: 9x + -2x = 7x
64 + 7x = 5

Solving
64 + 7x = 5

Solving for variable 'x'.

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

Add '-64' to each side of the equation.
64 + -64 + 7x = 5 + -64

Combine like terms: 64 + -64 = 0
0 + 7x = 5 + -64
7x = 5 + -64

Combine like terms: 5 + -64 = -59
7x = -59

Divide each side by '7'.
x = -8.428571429

Simplifying
x = -8.428571429

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