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3 years ago

Leeza did this work to solve an equation. Did she make an error?

Mathematics

2 answers:

yKpoI14uk [10]3 years ago

6 0

Leeza did make an error. She also needs to multiply -5 by 3

4x = 7+6x -15

OPTION B

Nuetrik [128]3 years ago

5 0

Answer:

leeza made an error she should have also multiplied -5 with three

Step-by-step explanation:

4x=7+3(2x-5)

4x=7+6x-15

4x=6x-8

eight goes to the other side of the equal sign and becomes positive 4x goes to the other side of equal sign and becomes negative

8=6x-4x

8/2=2x/2

4=x answer.

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