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otez555 [7]
3 years ago
6

Solve for . Simplify your answer as much as possible. please help

Mathematics
1 answer:
Sonja [21]3 years ago
5 0

Answer:

x=-6

Step-by-step explanation:

So we have the equation:

-34=7(x+8)+8x

First, distribute the 7 into the (x+8) and simplify:

-34=7(x)+7(8)+8x\\-34=7x+56+8x

Combine the like terms 7x and 8x by adding them together:

-34=56+15x

Subtract 56 from both sides to isolate the x:

-34-56=15x+56-56\\15x=-90

Divide both sides by 15 to get x:

x=-90/15=-6

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Row 1: a1, a2, a3

Row 2: b1, b2, b3

Row 3: c1, c2, c3

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