7-7(x+4)+6x=9-2

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Solution for 7-7(x+4)+6x=9-2 equation:


Simplifying
7 + -7(x + 4) + 6x = 9 + -2

Reorder the terms:
7 + -7(4 + x) + 6x = 9 + -2
7 + (4 * -7 + x * -7) + 6x = 9 + -2
7 + (-28 + -7x) + 6x = 9 + -2

Combine like terms: 7 + -28 = -21
-21 + -7x + 6x = 9 + -2

Combine like terms: -7x + 6x = -1x
-21 + -1x = 9 + -2

Combine like terms: 9 + -2 = 7
-21 + -1x = 7

Solving
-21 + -1x = 7

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -1x = 7 + 21

Combine like terms: -21 + 21 = 0
0 + -1x = 7 + 21
-1x = 7 + 21

Combine like terms: 7 + 21 = 28
-1x = 28

Divide each side by '-1'.
x = -28

Simplifying
x = -28

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