kaiwilliams kaiwilliams
  • 25-10-2019
  • Mathematics
contestada

i need help solving -x+6+3x=30​

Respuesta :

Аноним Аноним
  • 25-10-2019

x+6+3x=30​

x+3x+6= 30 ( combine like terms)

4x+6= 30

move 6 to the other side

sign changes from +6 to -6

4x+6-6= 30-6

4x= 30-6

4x= 24

divide both sides by 4 to get x by itself

4x/4= 24/4

answer:

x= 6

Answer Link

Otras preguntas

n³+2n is divisible by3​
Solve a = d+c /b for d.
Rectangle ABCD has vertices at (-7,-2); (1, -2); (1, -8); and (-7, -8) respectively. If GHJK is a similar rectangle where G(2, 5) and H(6, 5); where could point
Which letter BEST represents the location of the Taklamakan Desert? A) A B) B C) C D) D
PLEASE HELP ASAP !! _ _ _ Which segment's length is the geometric mean of ML & MJ?
Rewrite y=5(14)t/6 in the form y=a(1+r)t or y=a(1−r)t. Round the value of r to the nearest ten thousandth. Then tell whether the model represents exponential gr
A drug company is testing to see if their new drug is better than the current drug on the market at reducing blood pressure. The give half of the people in the
How does competition benefit the general economy? A. Lower prices B. Decreased supply C. More regulations D. Less innovation
simplify (-4)+(-3)+10(-1)​
1. What is 45% of 36 feet? 36 ft (100%) ? ft (45%)