herandylucas
herandylucas
05-02-2014
Mathematics
contestada
Substitution how do u do it??
Respuesta :
crisforp
crisforp
05-02-2014
3x-(2x+7) = -9 <=> x -7 = -9 <=> x = -2; y = 2(-2) + 7 = 3.
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Pushing a rock from a hill top is called
Unsafe and unsanitary work conditions in the early 1900s were a problem leading to the development of
Help please I’m begging u !!!! I need to finish my hours by 2 please ! Tm is the last day !!!
rename 2934 as tens and ones
What number is 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000?
HOW CAN I MAKE THIS PAREGRAPH BETTER? A budget is a plan to successfully manage expenses to make sure you don't out spend your income and resources. There are m
You guys I need help with something like this again
what is the goal of the zapatistas of mexico in 1994 to recover land to reform mexico to wage war to reunite latin america
What is the measure of RCD in the figure below?
Find the sum of the geometric sequence. (1 point) 1, 1/2, 1/4, 1/8, 1/16
