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Earn +20 ptsQ: How do you evaluate 4z over 5 if z equals 15?
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Continue Learning about Math & Arithmetic
What is 4z - 11 equals 45?
4z-11=45 4z=56 z=14
What is 7 plus 4z equals 43?
7 + 4z = 437 + 4z -7 = 43 - 7 4z = 43 - 7 4z = 36 z = 9
4z plus 5 z equals what?
9z
T equals 4h plus 4z the solution is h equals?
To solve for h, first isolate 4h: T=4h+4z T-4z=4h Now divide both sides by 4. T/4-z=h
-6z plus 2 equals 3z plus 4z plus 28 How do you prove the answer -2 is correct?
-6z 2 = 3z+ 4z+28 -6z+2 +3z = 3z+ 4z +28 +4z -6z+4z+2 = 3z+ 28 -10z+2 -3z= 28 - 2 -10z + -3z = 26 -13z/13 = 26/-13 z = -2
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