-21a + 16a = -5a
5(x + 10) + x = 5x + 50 + x = 6x + 50
Answer:
Quadrant: each of the four quarters of a plane, as it is divided by the number lines
y-axis: the vertical number line
Origin: the place at which the horizontal and vertical number lines cross
x-axis: the horizontal number line
Step-by-step explanation:
Answer:
Let's solve your equation step-by-step.
−8−3(w+13)=4(w+11)−7w
Step 1: Simplify both sides of the equation.
−8−3(w+13)=4(w+11)−7w
−8+(−3)(w)+(−3)(13)=(4)(w)+(4)(11)+−7w(Distribute)
−8+−3w+−39=4w+44+−7w
(−3w)+(−8+−39)=(4w+−7w)+(44)(Combine Like Terms)
−3w+−47=−3w+44
−3w−47=−3w+44
Step 2: Add 3w to both sides.
−3w−47+3w=−3w+44+3w
−47=44
Step 3: Add 47 to both sides.
−47+47=44+47
0=91
Answer:
1
Step-by-step explanation:
1+1=2
1-1=0
you can do this the hard way by doing a system of equations
or the easy way by guessing and checking
Answer: Y=-2x-2
Step-by-step explanation:
See attachment
