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jok3333 [9.3K]
3 years ago
11

Solve whether the equation have 1 solution no solution or infinity solution

Mathematics
2 answers:
enot [183]3 years ago
6 0

Answer:

the solution to this problem is 392

Step-by-step explanation:

babymother [125]3 years ago
5 0
Steps to solving equations:
Simplify/combine the like terms
Isolate the variable (Get the variable on one side
Solve for the variable

-2y - 7 + 5y = 13 - 2y Simplify/Combine terms
3y -7 = 13 - 2y Isolate variable by adding 2y to both sides
5y - 7 = 13 Add 7 to both sides to get y alone on one side
5y = 20 Divide by 5 on both sides to solve for y
y = 4
You can check your answer by replacing y with 4 in the original equation.
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4 years ago
What is the correct evaluation of 4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?
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-1

Step-by-step explanation:

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