OTAKUGIRL8 OTAKUGIRL8

02-11-2020
Mathematics

contestada

find the x please help me
3(5x) - 6x = 27

3(2x) + 8(-4x) = 57 + 47

Respuesta :

iizukun iizukun

03-11-2020

Answer:

3(5x) - 6x = 27

X = 3

------------------------------------

3(2x) + 8(-4x) = 57 + 47

X = -4

Answer Link

Otras preguntas

h(x)=2x²+x-10 2x²+x-10=0

1. Simplify: a^7/a^4 A. 1/a^3 B. a^3 C. -a/a^2 D.a^4/a^3 2. Simplify: r^2s^4t/r^2st^3 A. s^3/t^2 B. s^3/t C. s^2t^3 D. s/t 3. Simplify: 3x^6/18x A. 1/6 B. x^4/6

The total number of sodium atoms in 46.0 grams of solution is?

Expand each logarithm Log u^6

Alfred is taking a trip. He drove 150 mi and then stopped to refuel. He will drive 60 mph to finish his trip. Let x represent the hours it takes for Alfred to c

Which statement describes where oxidation and reduction half-reactions occur in an operating electrochemical cell?(1) Oxidation and reduction both occur at the

how can goods be easily transported from western Russia to eastern Russia?

Which ordered pair is a solution for 4x - 3y = 6?

A certain forest covers an area of 3100 km2. Suppose that each year this area decreases by 7.5%. What will the area be after 5 years? Round your answer to the n

6 At STP, which element is a good conductor of electricity?(1) chlorine (3) silver (2) iodine (4) sulfur