Question

What is the solution to this equation? 3x + 8 = 2x - 8

Answer 1

Step-by-step explanation:

$\tt{3x + 8 = 2x - 8}$

We want to get all the constants on the right hand side of the equation. So , Add 8 on both sides of the equation.

⤏ $\tt{3x + 8 + 8= 2x - 8 + 8}$

⤏ $\tt{3x + 16 = 2x}$

Move 2x to left hand side and change it's sign. Similarly , Move 16 to right hand side and change it's sign :

⤏ $\tt{3x - 2x = - 16}$

Since , 3x and 2x are like terms , they can be added or subtracted. Subtract 2x from 3x :

⤏ $\sf{x = - 16}$

$\red{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \underline{ \tt{x = - 16}}}}}}}$

Hope I helped ! ♡

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