3 years ago

Solve: 21= 14 +7x A x=5 B x=1 C X = -1 D X = -5

Mathematics

1 answer:

Andreyy893 years ago

6 0

Answer:

Your answer is b

Step-by-step explanation:

Here you go mate

Step 1

21=14+7x Equation/Question

Step 2

21=14+7x Simplify

21=14+7x

Step 3

21=14+7x Subtract 14x

7x=7

Step 4

7x=7 Divide by 7

answer

Hope this help

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