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Natalie
Mathematics
26 January, 04:05
How many solutions does 9z-6+7z=16z-6
+4
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Rishi Eaton
26 January, 04:27
0
infinite solutions
Step-by-step explanation:
9z-6+7z=16z-6
Combine like terms
16z - 6 = 16z-6
Subtract 16z from each side
16z-16z - 6 = 16z-16z-6
-6 = -6
This is always true so there are infinite solutions
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Evie Lopez
26 January, 04:29
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Steps to solve:
9z - 6 + 7z = 16z - 6
~Combine Like Terms
(9z + 7z) - 6 = 16z - 6
~Simplify
16z - 6 = 16z - 6
~Subtract 16z to both sides
16z - 16z - 6 = 16z - 16z - 6
~Simplify
-6 = - 6
This means that all real numbers are solutions.
Best of Luck!
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