Answer:
101
Step-by-step explanation:
31+20+25+25=101
Answer:
10= 275
-------------
11=
a 6
b 4
-------------
12= 35
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
opening the bracket on the LHS, we have
-8x-40= -3x+x-7-3
-8x-40= -2x-10
collecting like terms
-8x+2x= -10+40
-6x= 30
divide both sides by -6
x= -5
Answer:
ok
Step-by-step explanation: