Solve for x.
-1/2(x + 5) = -10
A) -25
B) -10
C) 0
D) 15
2 answers:
D 15
-1/2(x+5)=-10
-1(x+5)=-10×2
-x-5=-20
-x=-20+5
-x=-15
x=15
Answer:
x=15
Step-by-step explanation:
-1/2(x+5)=-10
x+5=20 multiply by -2
x=15 Minus 5 from each side
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