You can simplify this expression with PEMDAS (parentheses, exponents, multiplication/division, addition/subtraction)
Start with the expressions in the parentheses:
4-7=-3
4+7=11
The expression now reads -2(-3)+5(11). Now, simplify the multiplication expressions:
-2*-3=6
5*11=55
The expression is 6+55 which is 61.
Hope this helps!!
Answer:
75%
Step-by-step explanation:
Answer:
x = (1/6y)+(-11/6)
Step-by-step explanation:
Step 1: Flip the equation.
6x+6=y−5
Step 2: Add -6 to both sides.
6x+6+−6=y−5+−6
6x=y−11
Step 3: Divide both sides by 6.
6x
/6
=
y−11
/6
x=
(1
/6
y)+
(−11
/6)
Answer:
x = (1/6y)+(-11/6)
We will say the smaller number is X and the larger number is Y
The first sentence states y=x+3 and the second sentence states 4y=6x-13
You can use substitution in this to plug in y=x+3 into 4y=6x-13 to get
4(x+3)=6x-13 now move -13 to the other side to get 4x+16=6x then move 4x to the other side to get 16=2x giving you X
X=8
Now plug in X into the equation y=x+3
y=(8)+3 giving you Y
Y=11
Now plug in both X and Y to check
4(11)=6(8)-13
44=35
