Equation
-4x + 16 = -116
solve for x
-4x + 16 = -116
subtract 16 to both sides
-4x + 16 - 16 = -116 - 16
simplify
-4x = -132
divide -4 to both sides
-4x/-4 = -132/-4
simplify
x = 33
answer: the number is 33
The residual value is -1.14.
Plug 5 into x
y=-0.7(5)+2.36
=-1.14
Answer is: x=3
Add the two equations together to eliminate y from the system.
Then divide each term by 5 and simplify.
Fraction form 41/400
decimal form .1025
Good afternoon/evening.
-4^4 = four to the fourth power = (-4)(-4)(-4)(-4) = 256
Remember, when a negative is multiplied by a negative it equals a positive.
