2 years ago

Solve for z. 7z +4 – 9z = 8 z = [?]

Mathematics

2 answers:

ZanzabumX [31]2 years ago

7 0

Answer:

Z = -2

Step-by-step explanation:

Alecsey [184]2 years ago

3 0

Answer:

z = -2 Hope that helps !

Step-by-step explanation:

1. Simplify 7z+4-9= -2z+4=8

2. Subtract 4 from both sides -2z=8-4

3. Simplify 8-4=4 -2z=4

4. Divide both sides by -2 z= -4/2 = -2

so, that your answer z= -2 Make me brainliest

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