15+3 (x+2)=42
PLEASE HELP IM TRYING TO PASS 7TH GRADE
2 answers:
Answer:
x=7
Step-by-step explanation:
15+3(x+2)= 42 (simplify the brackets)
15+3x+6=42
21+3x=42
3x=21
x=7
hope this helps!!
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