Question

How many solutions does the following equation have? -9(z+8)=-9z-72−9(z+8)=−9z−72

Answer 1

infinity solution's

Explanation:

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Answer 2

The equation has infinitely many solutions

Explanation:

Given the equation as

-9(z+8)= -9z-72-----------------open brackets on the left hand side

-9z-72 = -9z-72------------------collect like terms

-9z+9z=-72+72

0=0

z=0, 1, 2,,,,,,,the solutions are endless

The equation has infinitely many solutions