WawaseeWiz12 WawaseeWiz12

02-02-2022
Mathematics

contestada

-7a + 5a = -25 + 21 Solve for a

If you can't figure it out its ok!

Respuesta :

AlexHiar AlexHiar

02-02-2022

Answer: a = 2

Step-by-step explanation: combine both sides. Remove variable by dividing, answer is 2

Answer Link

misteradam0312 misteradam0312

02-02-2022

-7a + 5a = -25 + 21

-7a + 5a = -4

-2a = -4

a = 2

Answer Link

Otras preguntas

Why do people hate others

Which of the following conditions may or will cause firms to exit an industry? A. If price is equal to minimum average total cost, resulting losses will cause f

HELP PLS!! Which statement is true about the equation fraction 3 over 4z − fraction 1 over 4z + 3 = fraction 2 over 4z + 5? It has no solution. It has one

12. The average temperature of the ocean is __°F.

what is the size of beta radiation

Hexachlorophene is used as a disinfectant in germicidal soaps. What mass of hexachlorophene (406.9 g/mol) must be added to 125 g of chloroform to give a solutio

A coin is placed on a vinyl stereo record that is making 33 1/3 revolutions per minute on a turntable. (a) In what direction is the acceleration of the coin? (b

Robert E. Lee surrendered to Ulysses Grant at Appomattox Courthouse after President Jefferson Davis announced the Confederate government was defeated. Presiden

The polio vaccine currently used in the United States, the Salk vaccine, consists of polioviruses that have been treated with chemicals so that they can no long

Which natural disaster strikes the Caribbean most frequently? A: tornado B: hurricane C: volcanic eruption D: earthquake