5
algebra

Solve: 2(2x+3)=3x+102(2x + 3) = 3x + 10

A

13

B

1

C

4

D

7

Correct Answer: C

Choice Choice C is the correct answer.

  1. Distribute: 4x+6=3x+104x + 6 = 3x + 10
  2. Subtract 3x: x+6=10x + 6 = 10
  3. Subtract 6: x=4x = 4
  4. Verify: 2(11)=222(11) = 22 and 12+10=2212 + 10 = 22

Choice Choice D is incorrect because calculation error.

Choice Choice C is incorrect because calculation error.

Choice Choice A is incorrect because calculation error.