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OpenStudy (firejay5):
Solve each equation. Then check your solution.
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OpenStudy (firejay5):
\[-8(4 + 9x) = 7(-2 -11x)\]
OpenStudy (poto):
What did you do for this one
OpenStudy (firejay5):
I used distributive property first and got -72x - 32 = 77x - 14)
OpenStudy (firejay5):
then I added 72x to both sides and got -32 = 149x - 14
OpenStudy (firejay5):
then I added 14 to both sides and got -18 = 149x
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OpenStudy (firejay5):
then I divided 149 on both sides and got x = -18/149
OpenStudy (danjs):
the 11 is negative, you missed one sign
OpenStudy (danjs):
-72x - 32 = -77x - 14
OpenStudy (firejay5):
nah nevermind I don't need help anymore
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