verify the answer please
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3(x+2)-2(x-1)=7
3*x+3*2-2*x+2=7
3x+6-3x+2=7
3x-3x+6+2=7
7=7
Thakurs109:
3(x+3)-2(x-1)=7
3x+9-2x-2
so, x+7
×=7
hope its help you
When u r multiplying -2(x-1) it becomes -2*x and -2*(-1)
So we know that -*- = +
sorry sis you are right
its ok
no
Answered by
1
Answer:
3(x+2)-2(x-1)=7
3*x+3*2-2*x+2=7
3x+6-3x+2=7
3x-3x+6+2=7
7=7
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