Distributive property
3(x+3)
3*x + 3*3
3x+9
divide by three to simplify
x + 3
if you’re supposed to solve it, subtract three
x = -3
Answer:
1.mountains plains rivers
2. A
3.C
4.B
Step-by-step explanation:
yes
First equation:
5(x+1)=20 —— distribute the 5 to the x and 1
5x+5=20 ——- subtract 5 from 20
5x=15 ———— divide by 5 from both sides
X=3 ————— answer
Second equation:
5x+1=20——— subtract 1 from 20
5x=19 ———— divide by 5 from both sides
X=19/5———— answer in fraction form
X=3.8————- answer in decimal form
Answer:
Ah Thanks so much
Step-by-step explanation:
I am so bored by the way...
XZ=XY+YZ
JL=JK+KL
use the trigonometric values table or unit circle to calculate the expression