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tino4ka555 [31]
3 years ago
10

ANSWER BRIEFLY AND FAST FOR GUARANTEED BRAINLY AND POINTS!

Mathematics
1 answer:
Sever21 [200]3 years ago
3 0

Answer:

See below

Step-by-step explanation:

2(x+5)-3 =15

<u>Using the distributive property in the LHS we get</u>

2x+10-3 =15

2x+7=15

<u>Now add -7 both sides. So we have the subtraction property of equality.</u>

2x+7+(-7)=15+(-7) \text{ This is what I meant for add}  

2x+7-7=15-7

2x=8

<u>Now divide both sides by 2. So we have the division property of equality</u>

\dfrac{2x}{2} =\dfrac{8}{2}

x=4

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