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3 votes
What is a 8a - 4 = 60

2 Answers

5 votes

Answer: a=8 and 8=a *the answer must have positive sign.*

Step-by-step explanation:

Add by 4 both sides of an equation.

8a-4+4=60+4

Simplify and add the numbers.

60+4=64

8a=64

divide by 8 both sides of an equation.

8a/8=64/8

64/8=8

a=8

Hope this helps!

Thanks!

User Skade
by
8.2k points
1 vote

Answer:

a = 8

Step by step:

Let's solve your equation step-by-step.

8a−4=60

Step 1: Add 4 to both sides.

8a−4+4=60+4

8a=64

Step 2: Divide both sides by 8.

8a/8 = 64/8

a=8

User Boboyum
by
8.3k points

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