Mathematics, 10.12.2020 01:50 lilygonzalez43

There are two approaches to solving the equation -3x + 10 = 4x - 20 Subtract 4x from both sides. OR Add 3x to both sides.

–7x + 10 = –20 OR 10 = 7x – 20

Solve the equation using both approaches.

What is the solution?

a. x = -30/7
b. x = -7/30
c. x = 30/7
d. x = 7/30

Answers: 1

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There are two approaches to solving the equation -3x + 10 = 4x - 20 Subtract 4x from both sides. OR Add 3x to both sides. –7x + 10 = –20 OR 10 = 7x – 20 Solve the equation using both approaches. What is the solution? a. x = -30/7 b. x = -7/30 c. x = 30/7 d. x = 7/30

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There are two approaches to solving the equation -3x + 10 = 4x - 20 Subtract 4x from both sides. OR Add 3x to both sides.

–7x + 10 = –20 OR 10 = 7x – 20

Solve the equation using both approaches.

What is the solution?

a. x = -30/7
b. x = -7/30
c. x = 30/7
d. x = 7/30