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Dafna11 [192]
3 years ago
10

4(m + 9) = −2(m − 5) + 2

Mathematics
2 answers:
avanturin [10]3 years ago
5 0
Hello!

You solve this algebraically

4(m + 9) = -2(m - 5) + 2

Distribute the 4

4m + 36 = -2(m - 5) + 2

Distribute the -2

4m + 36 = -2m + 10 + 2

combine like terms

4m + 36 = -2m + 12

Add 2m to both sides

6m + 36 = 12

Subtract 36 from both sides

6m = -24

Divide both sides by 6

m = -4

Hope this helps!
Setler [38]3 years ago
4 0
M is equal to 4
4(m + 9 )  =  - 2(m - 5) + 2 \\ 4m + 36 =  - 2m + 10 + 2 \\  4m + 2m = 10 + 2  - 36 \\ 6m = -  24
m =   - \frac{24}{6}  =  - 4


good luck
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