carlamartinez88 carlamartinez88

25-10-2017
Mathematics

contestada

how do you solve:
1.
10x-10+30=12x-4

2.
15x+5+22x+4=120

3.
40+9x-2=20x+5

Respuesta :

22anzalduad 22anzalduad

26-10-2017

1. x=12 i think
2. x=3
3. x=3
i hope this helps

Answer Link

Otras preguntas

What are the types of energies released when a candle burns? A. thermal and radiant B. potential and electrical C. chemical and nuclear D. electrical and sound

Wind erosion _____. a)removes the fertile B horizon of soil b)can be reduced by cutting down trees c)happens slowly in dry climates d)is both destructive and co

what is the value of the product of -20/48 times 6 in simplified form

which of the following terms could be applied to the united states during the cold war? a. autocratic b. communist c. free press d. total censorship

A representative democracy is a democracy in which citizens __________ representatives to represent them in executive, legislative, and judicial capacities. A.e

HELP! PLEASE! I CAN'T FIND THE ANSWER! The product of two consecutive integers is 2 more than twice their sum. Find the first integer.

On the Galapagos one of the members of the founder species of finches was born with a larger beak than the others. This advantageous trait spread through the po

Write an expression that is equivalent to three over four(5z + 16).

Which descriptions of the Ottoman Empire are accurate? Choose all answers that are correct. a. at its height, included territory that is now part of Turkey, Gre

the perimeter of a square is 20 ft. if you increase the length of the square by 2 feet and decrease the width by 1 foot what is the area, in square feet, of the