Basic Math Examples

Solve for y -y=9
-y=9
Step 1
Divide each term in -y=9 by -1.
-y-1=9-1
Step 2
Simplify the left side.
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Step 2.1
Dividing two negative values results in a positive value.
y1=9-1
Step 2.2
Divide y by 1.
y=9-1
y=9-1
Step 3
Simplify the right side.
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Step 3.1
Divide 9 by -1.
y=-9
y=-9
 [x2  12  π  xdx ]