laybogan laybogan

02-10-2018
Mathematics

contestada

Twenty increased by 5 times the sum of a number and 2 is the same as 6 decreased by 3 times the number

Respuesta :

OmegaAzzy OmegaAzzy

02-10-2018

20 + 5(x + 2) = 6 - 3x

Distributive property.

30 + 5x + 10 = 6 - 3x

Add 3x to both sides.

30 + 8x + 10 = 6

Simplify left side.

40 + 8x = 6

Subtract 40 from both sides.

8x = -36

Divide both sides by 8.

x = -4.5 (This is your answer.)

Answer Link

Otras preguntas

Think about the carbon cycle. Describe how each of the two systems in your experiment modeled aspects of the cycling of carbon on Earth. Which parts of the Eart

Select each number that is between 535% and 6.01 x 10⁰. 10 poin

Help me pls Ahhhh Help me brainles

If a customer buys good or services amounting to R3 000 from a business that uses only traditional cash registers, would a cash slip be appropriate as a source

What is the slope of the line that passes through these two points? (-1,4) (2, 2) slope Remember, given two points, (x1.yu) (x, y Slope rise (y2-yı) run (x2-1)

Given a+b=7 and a-b=3; find the following. 3^a÷3^b

what is the formula of quadratic using factoring. And explain the formula?

what impact did the tet offensive have on the soldiers

Find the distance between points 0, 10 and -9, 1

please tell me what 16/7+86.8 is