Question

2 x + 12 = 3 - x simple equations​

Answer 1

Answer:

-3

Step-by-step explanation:

2x+12=3-x

2x+x=3-12

3x=-9

x=-9/3

x=-3.

Answer 2

$\huge\sf\underline\red{Solution}$

2x + 12 = 3-x

2x + x = -12 + 3

3x = -9

x = -3

$\huge\bf\underline\purple{Verification:-}$

Substuite value of x in given equation

2 (-3) + 12 = 3-(-3)

-6 + 12 = 6

6 =6

Hence verified!!!