3 years ago

Can someone please solve this x + 7 = 12

Mathematics

2 answers:

Yuliya22 [10]3 years ago

8 0

Answer:

x=5

Step-by-step explanation:

change to x=12-7

subtract

x=5

lbvjy [14]3 years ago

8 0

Subtract 7 on both sides:
x+7=12
-7 -7
Subtract 12-7:
x=5

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