-4(s+9)+-9=7

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Solution for -4(s+9)+-9=7 equation:


Simplifying
-4(s + 9) + -9 = 7

Reorder the terms:
-4(9 + s) + -9 = 7
(9 * -4 + s * -4) + -9 = 7
(-36 + -4s) + -9 = 7

Reorder the terms:
-36 + -9 + -4s = 7

Combine like terms: -36 + -9 = -45
-45 + -4s = 7

Solving
-45 + -4s = 7

Solving for variable 's'.

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

Add '45' to each side of the equation.
-45 + 45 + -4s = 7 + 45

Combine like terms: -45 + 45 = 0
0 + -4s = 7 + 45
-4s = 7 + 45

Combine like terms: 7 + 45 = 52
-4s = 52

Divide each side by '-4'.
s = -13

Simplifying
s = -13

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