3 years ago

4x - 3 ( x - 2 ) = 21

Mathematics

2 answers:

Alona [7]3 years ago

5 0

Answer:

x = 15

Step-by-step explanation:

4x - 3 ( x - 2 ) = 21

Distribute

4x -3x +6 = 21

Combine like terms

x+6 = 21

Subtract 6 from each side

x+6-6=21-6

x = 15

katovenus [111]3 years ago

5 0

4 x -3 x + 6 = 21
x + 6 = 21
x = 21 - 6
x = 15

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