2 years ago

5a+5-3a=13 i needed to make it 20 charatcers

Mathematics

2 answers:

defon2 years ago

7 0

Answer:

5a plus 5 minus 3a is equal 13

Step-by-step explanation:

melisa1 [442]2 years ago

7 0

Answer:

a=4

Step-by-step explanation:

5a+5-3a=13

Subtract 5 from both sides

5a-3a=8

2a=8

Divide both sides by 2

4 $5a+5-3a=13\\ -5 -5 \\ \\5a-3a=8\\2a=8\\\frac{2a}{2} =\frac{8}{2\\} \\a=4$

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