Answer:
The answer is 147
Step-by-step explanation:
12x+3 x=12
12(12)+3
144+3
147
Answer: molly has 1/2 of her apples cut she need to give it to her 4 friends???
Hope this picture helps! ;) Ignore the stuff around it ($12 or the triangle)
Multiply the first equation by -2 to give
4x - 2y = 6
-x + 2y = 3 Adding:-
3x = 9
x = 3
Plug x = 3 into second equation:-
-3 + 2y = 3
2y = 6
y = 3
Answer is x=3, y = 3
