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5x+8=3(x+2) anyone know the answer?

2 Answers

5 votes

Answer:

distribute

5 + 8 = 3 ( + 2 )

expand to

5 + 8 = 3 + 6

subtract 8 from both sides

5 + 8 = 3 + 6

5 + 8 − 8 = 3 + 6 − 8

simplify

5 = 3 − 2

subtract 3 from both sides

5 − 3 = 3 − 2 − 3

simplify

2 = − 2

then divide both sides by 2

2 / 2 = − 2/ 2

= − 2/ 2

answer is

= −1

Explanation:

Hope that helps>3

User Matt Klinker
by
6.9k points
1 vote

Step-by-step explanation

work out the question in bracket first then separate numericals and variables to make it easier.

5x+8=3(x+2) anyone know the answer?-example-1
User Damanpreet Singh
by
7.8k points