Which equation has no solution? A 4(x + 3) + 2x = 6 (x + 2) B 5 + 2 (3 + 2x) = x + 3 (x + 1) C 5 (x + 3) + x = 4 (x + 3) + 3 D 4 + 6 (2 + x) = 2 (3x + 8)

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asked Dec 7, 2021 56.8k views

4 votes

Which equation has no solution?

A
4(x + 3) + 2x = 6 (x + 2)

B
5 + 2 (3 + 2x) = x + 3 (x + 1)

C
5 (x + 3) + x = 4 (x + 3) + 3

D
4 + 6 (2 + x) = 2 (3x + 8)

Mathematics
high-school

Tiago Mendes asked

by Tiago Mendes

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2 Answers

7 votes

Answer:

4(x+3)+2x=6(x+2)

Explanation:

4x+12+2x=6x+12

(Group like terms)

4x+2x-6x=12-12

6x-6x=0

0=0

Benjamin Jimenez answered Dec 9, 2021

by Benjamin Jimenez

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5 votes

Answer:

A, B & D

Explanation:

They have no solution because the variable x in each of the equation cancels out.

Sgmonda answered Dec 11, 2021

by Sgmonda

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