Answer:
x = 9 Angle B = 40 degrees
Step-by-step explanation:
Angles A and B are congruent, so the equation are the same
5x - 5 = 3x + 13
-3x - 3x Subtract 3x from both sides
2x - 5 = 13
+ 5 +5 Add 5 to both sides
2x = 18 Divide both sides by 2
x = 9
Plug this into the equation for angle B
B = 3(9) + 13 Multiply
B = 27 + 13 Add
B = 40
If these answers are correct, please make me Brainliest!
Answer:
3x - 6
Step-by-step explanation:
Answer: is 4-3
Step-by-step explanation:
4-3
The numbers are -3 and 2
Step-by-step explanation:
Let x be the first number and y be the second number
then according to given statements the linear equations will be:
"Four times a number minus twice another number is -16"

"The sum of the two numbers is -1"

From equation 2:

Putting y = -x-1 in equation 1

Subtracting 2 from both sides

Dividing both sides by 6

Putting x = -3 in equation 2:

Hence,
The numbers are -3 and 2
Keywords: Linear equations, variables
Learn more about linear equations at:
#LearnwithBrainly