-7(x+1)-17=21+4

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Solution for -7(x+1)-17=21+4 equation:


Simplifying
-7(x + 1) + -17 = 21 + 4

Reorder the terms:
-7(1 + x) + -17 = 21 + 4
(1 * -7 + x * -7) + -17 = 21 + 4
(-7 + -7x) + -17 = 21 + 4

Reorder the terms:
-7 + -17 + -7x = 21 + 4

Combine like terms: -7 + -17 = -24
-24 + -7x = 21 + 4

Combine like terms: 21 + 4 = 25
-24 + -7x = 25

Solving
-24 + -7x = 25

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + -7x = 25 + 24

Combine like terms: -24 + 24 = 0
0 + -7x = 25 + 24
-7x = 25 + 24

Combine like terms: 25 + 24 = 49
-7x = 49

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

Simplifying
x = -7

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