Answer:
i believe it would be the las one im pretty sure but not 100% so hope it works and let me know if im right or not but again hope this helps
step-by-step explanation:
Answer:
x=30
Step-by-step explanation:
Ok so the slashes are division so you would divide
Answer:
x=11(12y-15)
Step-by-step explanation:
4x(3y-2)=7x+11
12xy-8x=7x+11
12xy-8x-7x=11
12xy-15x=11
x(12y-15)=11
x(12y-15)/(12y-15)=11/(12y-15)
x=11/(12y-15)
Answer:
top right one
Step-by-step explanation: