17-12-2020
Mathematics

contestada

4a - 3 =
2a + 7
I need help

Respuesta :

trahanyazmine trahanyazmine

17-12-2020

Answer:

a = 5

Step-by-step explanation:

Answer Link

nasir21606 nasir21606

17-12-2020

Answer:

a=5

Step-by-step explanation:

4a−3−2a=2a+7−2a

2a−3=7

2a−3+3=7+3

2a=10

2a /2 = 10 /2

a=5

Answer Link

Otras preguntas

A parallelogram has an area of 60 square inches. If the base of the parallelogram is 12 inches, what is the height of the parallelogram?

A circular swimming pool is 21 feet in diameter. What is the circumference of the swimming pool?

what does a writer's philosophical assumption refer to

A Spanish province in Latin America is called a. peninsular, viceroyalty, hacienda, encomienda

Pablo bought a bicycle for $368.90. The price Pablo paid included sales tax of 8.5%. Which equation can be used to find the price, p, of the bicycle before ta

When one is roused, one a. sleeps. b. dreams. c. awakens. d. moves.

The quantity of electrical current in a circuit depends upon which factors? PSI switch ammeter voltage ohms

Which composer's work has been likened to Brahms and Dvorak?

What is 32% more than 75% of 102?

The area of the rug is 4 15/36 The rug is 2 3/4 meters in height How wide is the rug