(6x+9)-(7x-1)=

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Solution for (6x+9)-(7x-1)= equation:


Simplifying
(6x + 9) + -1(7x + -1) = 0

Reorder the terms:
(9 + 6x) + -1(7x + -1) = 0

Remove parenthesis around (9 + 6x)
9 + 6x + -1(7x + -1) = 0

Reorder the terms:
9 + 6x + -1(-1 + 7x) = 0
9 + 6x + (-1 * -1 + 7x * -1) = 0
9 + 6x + (1 + -7x) = 0

Reorder the terms:
9 + 1 + 6x + -7x = 0

Combine like terms: 9 + 1 = 10
10 + 6x + -7x = 0

Combine like terms: 6x + -7x = -1x
10 + -1x = 0

Solving
10 + -1x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + -1x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 0 + -10
-1x = 0 + -10

Combine like terms: 0 + -10 = -10
-1x = -10

Divide each side by '-1'.
x = 10

Simplifying
x = 10

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