princessharvin princessharvin

02-11-2018
Mathematics

contestada

Does a multi-step equation always, sometimes, or never have a solution? Explain your reasoning.

Respuesta :

hanahleekim hanahleekim

02-11-2018

Only sometimes.

4x + 1 = 2x+3 has a solution.

4x + 1 = 4(x+1) has infinitely many solutions.

(3*9) -28 = 45^ 0 has no solutions.

Therefore, a multi-step equation sometimes has a solution.

Answer Link

Otras preguntas

Gene mutations can be passed on to future generations and drive natural selection. Choose the best description of how Gene mutations are involved in evolution.

Why do you think beligium is represented by a young girl?

Find a general solution for y’=2x(1-y^2)^(1/2)

(-1) to the 3rd power

Which of the following is true of diesel engine injection pumps? A. They are driven by a gear off the crankshaft. B. They are used to reduce the pressure of th

(√123)² - (5√4)² The options are; 123 - 25 · 4 = 23, 123 - 25 · 2 = 73, 123 - 5 · 2 = 113, Can't solve it and all of the answers above are wrong.

What does the man's behavior say about some Americans' attitudes toward Chinese people at this time?

b. 6 – (−3) 2 + 6 ÷ (-3)

why do some counties allow little freedom

______- is the forms superimposed on the physical environment by the activities of humans