4x+7=2y-5, convert five solutions
Answers
Answered by
1
Answer:
Simplifying
4x + -7 = 2y - 5
Reorder the terms:
-7 + 4x = 2y - 5
Reorder the terms:
-7 + 4x = 5 + 2y
Solving
-7 + 4x = 5 + 2y
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '7' to each side of the equation.
-7 + 7 + 4x = 5 + 7 + 2y
Combine like terms: -7 + 7 = 0
0 + 4x = 5 + 7 + 2y
4x = 5 + 7 + 2y
Combine like terms: 5 + 7 = 12
4x = 12 + 2y
Divide each side by '4'.
x = 3 + 0.5y
Simplifying
x = 3 + 0.5y
Answered by
0
Answer:
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