bigboibonkchoy bigboibonkchoy

02-09-2020
Mathematics

contestada

the solution to 5/2 x-7 =3/4 x +14

Respuesta :

judygachanja judygachanja

02-09-2020

Answer:

x = 12.

Step-by-step explanation:

5/2x - 7 = 3/4x + 14.

put the like terms together keeping in mind that when a number crosses the equal sign it changes its sign and it acquires the opposite sign.

5/2x - 3/4x = 14 + 7

7/4x = 21.

divide both sides by the reciprocal of 7/4, the number next to the unknown

so x = 21 ×4/7

x = 12.

Answer Link

Otras preguntas

Which formula represents an unsaturated hydrocarbon? (1) C2H6 (3) C5H8 (2) C3H8 (4) C6H14

The process that build up sediment over millions of years is

According to the concept of reincarnation, what would a man hope to return as in the next life? a cow a woman an elephant a ghost

What is longitude and latitude?

How Do Different Liquids Affect Plant Growth?

Did Admiral Yamamoto make a wise decision in bombing Pearl Harbor? Explain.

Given the equation:X + Cl2 --> C2H5Cl + HCl Which molecule is represented by X? (1) C2H4 (3) C3H6 (2) C2H6 (4) C3H8

Given the equation representing a reaction at equilibrium: N2(g) + 3H2(g)==> 2NH3(g) + energy Which change causes the equilibrium to shift to the right? (1)

how did the kaiser's desire for respect influence his policies?

How does Sedimentary Rock form?