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mars1129 [50]
3 years ago
14

Find the value of z in the following equation. z + 3z + 25 = 125

Mathematics
2 answers:
stellarik [79]3 years ago
7 0

Answer: 25

Step-by-step explanation:

Combine like terms

z + 3z + 25 = 125

4z + 25 = 125

Subtract 25 on both sides

4z = 100

z = 25

Y_Kistochka [10]3 years ago
3 0

Answer:

25

Step-by-step explanation:

z+3z+25=125

4z=100

z=25

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