Question

a model of equation for X + 3 is equal to 2 X + 7 shown below what is value of x​

Answer 1

Step-by-step explanation:

x+3=2x +7

3-7=x

x=-4

therefore x=-4

Answer 2

Answer:

X+3=2X+7

X=2X+7-3

X=2X+4

X-2X=4

-X=4

X=-4