Forgive me if this is wrong. I haven't done stat in a year, but comment if you need clarification!
4=2.25x add 2x on both sides
1.78=x subtract 2.25 on both sides
Answer:
-11.5
Step-by-step explanation:
4(x-2/3)=-18
4x-8/3=-18
4x-8=-18×3
4x-8=-54
4x=-54+8
4x=-46
x=-46/4
x=-11.5
Answer:
Step-by-step explanation: