Do exactly what you did in the first part except with a constant letter from MATH
1 times 0.5
Is this what you mean?
Hopefully it is
Answer:
x=-2.5
Step-by-step explanation:
3x-12+7=5x
-5=2x
-2.5=x
Answer:
x= 15
Step-by-step explanation:
4x+15=75
4x = 60
x = 15