jacksonj1816 jacksonj1816

16-12-2020
Mathematics

contestada

3x + 2(x + 5) = -2(x - 9) - 15
please give the answer and step-by-step

Respuesta :

Itzmitchelle Itzmitchelle

16-12-2020

Answer:

x = -1

Step-by-step explanation:

Expand 2(x +5 ): 2x +10

Expand -2(x - 9) - 15: -2x + 3

Subtract 10 from both sides

Simplify it

Add 2x to both sides

Simplify it

Divide both sides by 7

Simplify it again...it will be x = -1

Answer Link

Otras preguntas

Girls to boys at concert 2:7 . 250 more girls than boys, how many boys

On average the number of electric guitars sold in Ohio each year is 61,640, which is eight times the average number of electric guitars sold each year in Alaska

The sum of three consecutive odd integers is 195. Find the three integers.

How do I find the acceleration?

what is 2 to the power of 6 over 32 =i know you have to change 32 but to what

Jasmine has 8 packs of candle wax to make scented candles. Each pack contains 14 ounces of wax.Jasmine uses 7 ounces of wax to make one candle. how many candes

Divide use partial quotients 36 divided by 540

what kind of lens does a nearsighted person need

If angle LNM =8x+12 and angle JNL =12x-32, find the measure of angle JNP.(JNP and LNM are congruent.

what is the number 21 a prime or composite