3 years ago

StartFraction one-half left-parenthesis x plus 12 right-parenthesis equals 4 x minus 1.(x + 12) = 4x – 1

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

5 0

Answer:

Step-by-step explanation:

Alika [10]3 years ago

3 0

Answer:

1/2.(x+12)=4x-1

x+12=2(4x-1)

x+12=8x-2

Group like terms

12+2=8x-x

14=7x

Divide both sides by 7

x=2

Step-by-step explanation:

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