3 years ago

1/2 (x - 10) = 7 what does x =

Mathematics

2 answers:

iVinArrow [24]3 years ago

7 0

Answer:

x = 24

Step-by-step explanation:

distibute: 1/2x - 5 = 7

add 5 to both sides: 1/2x = 12

multiply by 2 on both sides: x = 24

To check your work:

1/2[(24) - 10] = 7

simplify inside the parenthesis: 1/2[14] = 7

multiply: 7 = 7

the statement is true so your answer is corect

Vika [28.1K]3 years ago

6 0

X=24

Work: x-10=14 x=14+10

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