Question

Solve for x 4x-(2x-6)=90​

Answer 1

Hello there! :)

Answer:

$\boxed{X=42}$

*The answer must be have A POSITIVE SIGN ONLY!

Step-by-step explanation:

First, you expand.

$4x-(2x-6)=2x+6$

$2x+6=90$

Then, you subtract by 6 from both sides of an equation.

$2x+6-6=90-6$

Subtract by the numbers from left/right.

$90-6=84$

$2x=84$

Divide by 2 from both sides of an equation.

$\frac{2x}{2}=\frac{84}{2}$

Divide by the numbers from left/right.

$84/2=42$

Final answer is → $\boxed{X=42}$

Hope this helps you!

Have a nice day! :)

:D

-Charlie

Thanks!