Question

HELP I don't know THIS pls help me




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Answer 1

Answer: S = 4

Explanation:

My teacher thought me a way you could probs understand

S/2 +7 = 4

1. Change the 7 to minus

2. Minus both sides by 7

4 -7 = -3

Now S/2 x -3 = 4

Answer 2

s=4

Explanation:

multiply both sides by 2, to cancel it out. then, subtract 14 on both sides.

i hope this helps :)