120 + x + 70 =180 find the value of x
Answers
Answered by
2
120+x+70=180
x+190=180
x=180-190
x=-10
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Answered by
1
Answer:
-10
Step-by-step explanation:
120+x+70=180
120+70+x=180
190+x=180
x=180-190
x=-10
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