Simplify the expression by adding or subtracting the linear expressions. 14x + 21 + 7x + 10 * 52x
42x + 10
21x + 31
35x + 17

Step-by-step explanation:

14x + 21 + 7x + 10 *  52x +42x + 10 +21x + 31 +35x + 17

If you mean so, then this is the answer

639x+79

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: