Solve equations and verify the result
a. 10z+35=21
Answers
Answered by
4
10z+35=21
10z=21-35
10z=-14
z=-1.4
Verification:
10(-1.4)+35 = -14+35 = 21
10z=21-35
10z=-14
z=-1.4
Verification:
10(-1.4)+35 = -14+35 = 21
Answered by
0
Step-by-step explanation:
10z+35=21
10z+35 -35 =21-35
z=-7/5
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