Answer:
x=11
Step-by-step explanation:
3x+3(5x-6)= 180
Distribute 3 to 5x and -6
3x+15x-18=180
Combine like terms
18x-18=180
Add 18 to both side
18x=198
Divide 18 on both side
x=11
Answer:
x = 4
Step-by-step explanation:
The formula for this, filled in with our specifics, is
which simplifies to
so
x = 4