7=z+3

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Solution for 7=z+3 equation:


7=z+3

We simplify the equation to the form, which is simple to understand 
7=z+3

We move all terms containing z to the left and all other terms to the right. 
-1z=+3-7

We simplify left and right side of the equation. 
-1z=-4

We divide both sides of the equation by -01 to get z. 
z=4

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