Question

If 4x - 2 = 10, then x is
A 2
B 3
C 4
D 5​

Answer 1

x = 3 (answer B)

Explanation:

If 4x - 2 = 10, then x is

A 2

B 3

C 4

D 5​

4x - 2 = 10

4x = 12

x = 12 : 4

x = 3

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check

4 * 3 - 2 = 10

10 = 10