Answer:
x= 16
Step-by-step explanation:
first we bring like terms together
12x+5x-200=72
17x=72+200
17x= 272
x= 272/17
x= 16
hope it helps , pls mark me as brainliest
Answer:
Linear symmetry.
Step-by-step explanation:
The word 'TOOT' can be reflected in y-axis if a point (0,0) on cartesian plane divides the words' TO' and 'OT' equally.
The other side would have a length of 5m
Let the variable be x
A number isn’t given so pick any number.
Let’s use 10
Set up the equation to get:
X + 10 = -8
Solve for the variable by subtracting 10 from both sides:
X = -18
Let the variable be y and pick any number, let’s use the number 2.
Equation: 2 x y = 4/5
Solve for y by dividing both sides by 2:
Y = 2/5