Seudónimo Seudónimo

01-11-2020
Mathematics

contestada

I'm lowkey bout to have a heart attack if I don't get a tutor :(

5(2x + 6) = −4(−5 − 2x) + 3x

Respuesta :

LesterAndersen LesterAndersen

01-11-2020

Answer:

5(2x + 6) = -4(-5 -2x) + 3x

10x + 30 = 20 + 8x + 3x

10x + 30 = 20 + 11x

Applying the additive inverse property, we get,

10x + 30 - 10x - 20 = 20 + 11x - 10x - 20

10 = x

Answer Link

Otras preguntas

which bryophyte is found in bogs swamps and forms peat, a source of fuel? A) marchanita B) anthiceros C) Sphagnum

Which best describes the relationship between the Church and feudal states?

Nature of the predicate

The end of the war in Europe compared to the end of the war in the Pacific

how can you reduce the stress of completing a project

(-2x²y)³ / (xy²z)² * (-yz)² Hello guys, im having trouble with this babe... at first I thought it could be equal to: = [(-2 x² y)² * (-2 x² y)] * (-2x² y)¹ /

—Twenty-fourth Amendment What was the effect of this amendment? It stopped states from preventing former slaves and poor people from voting. It stopped any stat

What evidence from the text suggests that Macbeth is prepared to die? a. "Curses, not loud but deep, mouth-honor, breath / Which the poor heart would fain deny

An S3 heart sound is often associated with? a. CHF b. COPD c. Atrial fib. d. Ventricular fib.

What happened in Russia in 1917 that led the United States to justify its involvement in World War I as a fight for democracy? Russia signed a military defense