wolfsilvereye10
03.07.2019 •
Mathematics
How many solutions does the equation have? 4(z−5)+2=4z−18
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Ответ:
4z - 20 + 2 = 4z - 18
Subtract 4z
-20 + 2 = -18
-18 = -18
This is true so that means there are infinite number of solutions... z could be anything!
Ответ:
4z - 20 +2 = 4z - 18
4z - 18 = 4z - 18
+18 +18
4z = 4z
Ответ:
pictureplease
Step-by-step explanation: