hahskskdjd
hahskskdjd
11-11-2020
Mathematics
contestada
Help me please as soon as possible
Respuesta :
gehahsh
gehahsh
11-11-2020
90+31= 121
3x-1+121=120
3x+120=180
-120
3x=60
Divide by 3 on both sides
X=20
Answer Link
jzelaya103105
jzelaya103105
11-11-2020
X=15
90+31+3x-1=180
121+3x-1=180
120+3x=180
3x=60
X=15
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
How do you find the nearest hundredth of a decimal number?
2 Sqrt5 + 3 sqrt8 equals ?
WHAT IS 1/3 TO THE TENTH POWER IN FRACTION FORM?AND WHAT IS (1/3)^10 x 9^4[tex](( \frac{1}{3}) ^{10}) 9^4[/tex]1/3 to the tenth power times 9 to the 4th power
what were some of the problems with ancient maps?
find the equation of the line through the given point and perpendicular to the given line (0,0);-2x+4y=12
what is 7/10-14/100 in simplest form
how can you solve (1+2)-(-3-4)?
Which property is demonstrated by the equation 8+(9+3)=(8+9)+3. The choices are commutative property of addition or associative property o
The tail on Alex's dog is 51/4 inches long. This length is between which two inch-Marks on a ruler
Xavier ran four miles on his first day of training. The next day he ran eight ninths that distance. How far did he run the second day?
