14=17-x
-3=-x
The unknown number is X and u simplify first
Answer:
You can only solve this using BODMAS
Step-by-step explanation:
You solve them in this order
B=Brackets
O=Orders
D=Division
M=Multiplication
A=Addition
S=Subtraction
Answer:
8y = -6
Step-by-step explanation:
Simply add the equations as you would numbers.
The 'x's cancel each other out. The 'y's add together as normal numbers.
9 + (-15) = -6
Hope that this helps!