ryadira
ryadira
11-02-2018
Mathematics
contestada
4x + 3 = -5x -7 cual es el
Valor de x ?
Respuesta :
42547
42547
11-02-2018
4x + 3 = -5x - 7 Add 5x to both sides.
4x + 3 + 5x = -5x - 7 + 5x
9x + 3 = -7 Subtract 3 from both sides.
9x + 3 - 3 = -7 - 3
9x = -10 Divide both sides by 9
9x / 9 = -10 / 9
Your answer can either be 1.11111... or it would be x = -10/9
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
Dmitry calculated that he needs 6s^2 square inches of wood for each crate he makes. Simplify the expression when s is replaced by t^4.
which one of the following is an example of a nonrenewable resource? a. water b. wood c. topsoil d. coal
approximately how many kelvins are equal to 60 c? a. 289k b. 323k c. 333k d. 413k
exactly how many multiplication's and additions are used to evaluate a polynomial of degree n at x = c?
can some one PLZ help me in this one ill mark you the brainy answer*is that how you say it*
Which decimal is the least 0.84 or 0.092 or 0.184 0.199
are all prime numbers are odd?
1. In the expression 73 – 4 • 3 + 8, the first operation is (1 point) an exponent. subtraction. multiplication. *** addition. I'm Unsure about these two,
how was the popsicle invented?
to find a words meaning, the reader can study the surrounding words, which are called
