pufferfishpine pufferfishpine
  • 12-12-2019
  • Mathematics
contestada

Please help me! I got to get this done quickly! WILL GIVE BRAINLIEST

Please help me I got to get this done quickly WILL GIVE BRAINLIEST class=

Respuesta :

ayeshanisar27
ayeshanisar27 ayeshanisar27
  • 14-12-2019

Answer:

x=29

Step-by-step explanation:

(x+3)+(x-1)+(x+1)=90

x+3+x-1+x+1=90

3x+3=90

3x=90-3

x=87/3

x=29

x+3=32

x+1=30

x-1=28

Checking

(x+3)+(x-1)+(x+1)=90

(29+3)+(29-1)+(29+1)=90

32+28+30=90

90=90

Answer Link

Otras preguntas

HELP ME PLZ I WILL GIVE BRAINLY PLUS 50 POINTS Match the following terms with their definitions. Terms: crusaders Montezuma Ferdindand Cortes Balboa Genoa Pizza
A circle's circumference is approximately 76 cm. Estimate the radius, diameter, and area of the circle by using 3 for pi.​
If p and q are all positive integers and the maximum integer not greater than 31p/8q is 5, find the minimum value of p +q .
solve 8x=5x+3 pls pls pls​
What is the area of polygon ABCDEFGHI in the coordinate plane from the figure below?
Answer ASAP please! …
Pls help me ! L need help here
What is the answer to this question +8+(+4)
HELP!!! WILL MARK BRAINLIEST!! Which are examples of climate’s impact on the natural character of a location? SELECT ALL THAT APPLIES. NOT JUST ONE. MOVE ON IF
Which group of numbers is ordered from LEAST to GREATEST? Select one: A. 246,263, 250,100, 250,000 B. 250,100, 246,263, 250,000, C. 246,263, 250,000, 250,100,