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Amiraneli [1.4K]
3 years ago
12

Use the drop-down menus to choose steps in order to correctly solve 1+2b−13=12−4b−2b for b.

Mathematics
2 answers:
neonofarm [45]3 years ago
7 0

Answer:

2b = 24 - 6b

8b = 24

b = 3

alexira [117]3 years ago
4 0

Answer:

b=3

Step-by-step explanation:

Given equation:

1+2b-13=12-4b-2b

Solving for b

Combining like terms on both sides.

2b+1−13=12-4b-2b

2b-12=12-6b

Adding 6b both sides to get b terms on one side.

2b-12+6b=12-6b+6b

8b-12=12

Adding 12 both sides to isolate b on one side.

8b-12+12=12+12

8b=24

Dividing both sides by 8.

\frac{8b}{8}=\frac{24}{8}

∴ b=3  (Answer)

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