Answer:
the statement is false there is no solution
Step-by-step explanation:
step 1 -7(a-3)=11-7a
step 2 -7a+21=11-7a
step 3 cancel out the -7a's
step 4 you are left with 21=11 which does not work so it is false
This is true.
x+7=8.3. Remove 7 on both sides :x=8.3-7=1.3
Answer:
a. 2 – 8 - [- 4 – (-6 + 3 -9)] X ( -10 ÷2) suprimir los signos de agrupacion
Step-by-step explanation:
Answer:
If you beg for help like that you won't get any.
Step-by-step explanation:
Answer:
96
Step-by-step explanation:
