Solve for z 7z+10=5z-4

Math
7z+10=5z-4
Move all terms containing z to the left side of the equation.
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Subtract 5z from both sides of the equation.
7z+10-5z=-4
Subtract 5z from 7z.
2z+10=-4
2z+10=-4
Move all terms not containing z to the right side of the equation.
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Subtract 10 from both sides of the equation.
2z=-4-10
Subtract 10 from -4.
2z=-14
2z=-14
Divide each term by 2 and simplify.
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Divide each term in 2z=-14 by 2.
2z2=-142
Cancel the common factor of 2.
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Cancel the common factor.
2z2=-142
Divide z by 1.
z=-142
z=-142
Divide -14 by 2.
z=-7
z=-7
Solve for z 7z+10=5z-4

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