Answer:
4x+5 hope it helps :-)
Step-by-step explanation:
hdhdhch
Answer:
Step-by-step explanation:
Solution for (-4z^2-11u)-5z^2=
<span>Simplifying
(-4z2 + -11u) + -5z2 = 0
Reorder the terms:
(-11u + -4z2) + -5z2 = 0
Remove parenthesis around (-11u + -4z2)
-11u + -4z2 + -5z2 = 0
Combine like terms: -4z2 + -5z2 = -9z2
-11u + -9z2 = 0
Solving
-11u + -9z2 = 0
Solving for variable 'u'.
Add '9z2' to each side of the equation.
-11u + -9z2 + 9z2 = 0 + 9z2
Combine like terms: -9z2 + 9z2 = 0
-11u + 0 = 0 + 9z2
-11u = 0 + 9z2
Remove the zero:
-11u = 9z2
Divide each side by '-11'.
u = -0.8181818182z2
Simplifying
u = -0.8181818182z<span>2</span></span>
Answer:
Value 1: -2
Value 2: 10
Step-by-step explanation:
To make y negative, -2 ≤ x ≤ ∞
In other words, x must be equal to or greater than -2 for the value of y to be negative.
Value 1: -2
y = -2(-2) - 5
y = 4 - 5
y = -1
Value 2: 10
y = -2(10) - 5
y = -20 - 5
y = -25
