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Delvig [45]
2 years ago
9

Find the solution to each equation mentally or use your calculator. (Hint: do the opposite of the number on the left side of the

equation)
.

A: 30+a=40


B: 500+b=200


C: −1+c=−2


D: d+3,​567=0


PLEASE ANSWER EACH ONE IM HAVING TROUBLE PLSSS HELP :( IM GONNA FAIL
Mathematics
1 answer:
il63 [147K]2 years ago
3 0

Answer:

A. 10

B. 300

C. -3

D. -3,567

Step-by-step explanation:

im pretty sure this is coreect i apologize if not

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