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3 years ago

5a+7=4a+4 solve for a.

Mathematics

2 answers:

stich3 [128]3 years ago

8 0

Answer:

a=-3

Step-by-step explanation:

Combine the variable: 5a+7=4a+4

Combine the constants: a+7=4

a=-3

Zarrin [17]3 years ago

3 0

Answer:

5a+7=4a++4

solution

54-4a=4-7

a= -2

1a/1=-2/1

a=-2

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5a+7=4a+4 solve for a.​

5a+7=4a+4 solve for a.