betch82 betch82

01-10-2019
Mathematics

contestada

Solve for x.
5(х – 10) = 30 — 15х
х = 1
x = 4
x = 5
x = 8

Respuesta :

BlueOrnage BlueOrnage

01-10-2019

Answer:

x = 4

Step-by-step explanation:

5x - 50 = 30 - 15x

5x - 80 = -15x

-80 = -20x

-4 = -x

x = 4

Answer Link

Otras preguntas

When 2 pieces of rope are placed end to end they measure 40 meters in length when the 2 pieces are laid side by side one is 10 meters longer than the other how

6t - 5 + 5t = 105 (t = 4; t = 7;t = 10)

I really need help with alg 2 please 9x^1/5 - 2x^1/5

Ethanol, CH.0, is common beverage alcohol. At its boiling point of 78.5 °C, the enthalpy of vaporization of ethanol is 38.6 kJ/mol. How much heat is required to

How do I solve number 1 ?

5. Na' is an example of a(n)

Let a, n, b, r, and k be integers. If a = nb+r and k|a and k|b, then k|r

The ratio of boys to girls in hometown is 2:3. If there are 8 boys, how many girls are there?

Using the quadratic formula to solve x2 + 20 = 2x. what are the values of x?

Men's Wearhouse caters to the man who doesn't necessarily enjoy shopping. Its stores are in free-standing locations (not inside the mall) so customers can get i