yerls
yerls
03-02-2017
Mathematics
contestada
how do I solve this 4 (2x-15)+40=6 (x+5)
Respuesta :
collie1
collie1
03-02-2017
you can do pemdas, parentasy, exponent, multiple,division,addition and subtraction
Answer Link
shoshanna327
shoshanna327
03-02-2017
4 (2x-15)+40=6 (x+5)
Distribute
8x-45+40=6x+30
combine -45 and 40
8x-5=6x+30
add 5 to both sides
8x=6x+35
subtract 6x from both sides
2x=35
divide by 2 on both sides
x=17.5
hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
What is the value of the expression 32 x (2 + 3 4) – 5?
really need help with this problem
5^x × 25^2= 5^12solve carefully.
How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!
1. Which one of the following is the highest court in England? A. The Court of Appeal. B. The Supreme Court (House of Lords). C. The High Court D. The Crown Cou
What translation rule can be used to describe the result of the composition of (x, y) → (x-9, y -2) and (x, y) + (x + 1, y-2)? (x, y) = (x+8, y– 4) (x, y) = (x
2sinx / cos3x = tan3x - tanx -verify the identity-
Read the following sentence: I am more likely to buy things if I am feeling happy. Which sentence has a similar meaning? The chances are high that I will buy so
Bag A 3Bag A Bag A has 3 yellow marbles, 2 red marbles, and 1 blue marble. Picking a red marble from Bag A is _______. certain likely unlikely impossible Bag B
if a:b=5:6and b:c=3:8 find a:b:c?