Solve the following equation
8y-y=70
Solve for y
8y - y = 70
Group the y terms on the left:
(8 - 1)y = 7y
Form modified equation
7y = + 70
Divide each side by 8
| 8y | |
| 8 |
| = |
| 70 |
| 8 |
Divide each side of the equation by 7
| 7y | |
| 7 |
| = |
| 70 |
| 7 |
y = 10
Final Answer
y = 10
Solve the following equation
8y-y=70
Solve for y
8y - y = 70
(8 - 1)y = 7y
7y = + 70
| 8y | |
| 8 |
| = |
| 70 |
| 8 |
| 7y | |
| 7 |
| = |
| 70 |
| 7 |
y = 10
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