3 years ago

Solve for x. -1/2(x + 5) = -10 A) -25 B) -10 C) 0 D) 15

Mathematics

2 answers:

san4es73 [151]3 years ago

5 0

D 15

-1/2(x+5)=-10

-1(x+5)=-10×2

-x-5=-20

-x=-20+5

-x=-15

x=15

Komok [63]3 years ago

5 0

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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