2y - 7 = -7
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Answered by
1
Step-by-step explanation:
Simplifying
2y + 7 = -7
Reorder the terms:
7 + 2y = -7
Solving
7 + 2y = -7
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + 2y = -7 + -7
Combine like terms: 7 + -7 = 0
0 + 2y = -7 + -7
2y = -7 + -7
Combine like terms: -7 + -7 = -14
2y = -14
Divide each side by '2'.
y = -7
Simplifying
y = -7
Answered by
5
Answer:
2y-7=-7
2y= -7+7
2y=0
y=0/2
y=0
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