3 years ago

Solve the following 3x + 7 = 2x + 13 over 3

Mathematics

2 answers:

Lady_Fox [76]3 years ago

6 0

Answer:

3x+7=2x+13 over 3

3 (3x )+3 (7)=2x +13 over 3×3

9x+21=2x +13

9x- 2x=13-21

7x=-8

x=8/7

Step-by-step explanation:

Step 1:Multiply both sides by the denominator

Step 3:Group like terms

Step 5: Divide both sides to find for x

yulyashka [42]3 years ago

3 0

The answer is 5x+34/3

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