Answer:
subtract 200
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
can't explain my steps bcuz it was so ez. got it in a second within looking at it.
Answer:
with what?
Step-by-step explanation:
Answer:
x=7
Step-by-step explanation:
AC=3x+3 AB=-1+2x and BC=11
AC = AB + BC
ALL THE STEPS:
3 X + 3 = - 1 + 2 X + 11
3 X + 3 = 2 X + 10
3 X + ( - 2 X ) + 3 = 2 X + ( - 2 X ) + 10
X + 3 = 10
X + 3 + ( - 3 ) = 10 + ( - 3 )
X = 7
