rishanakissoon41 rishanakissoon41

01-07-2022
Mathematics

contestada

Simplify this expression:

12a−8−5a+12

Respuesta :

rose5656 rose5656

01-07-2022

12a - 8 -5a + 12

arranging like terms

12a - 5a - 8 + 12

a ( 12-5) - 8 - 12

a(7) - 4(2 - 3)

a(7) -4(-1)

a(7) + 4

7a + 4

simplifing the expressions

Answer Link

01-07-2022

Answer:

12a-5a-8+12

=(12-5)a+4

=7a+4

Answer Link

Otras preguntas

hat is the sum of the polynomials? (7x3 – 4x2) + (2x3 – 4x2)

Label the charge, mass, and location of a proton, neutron, and electron in an atom proton neutron electron charge mass: location: ht

calculate 76.2 to centimeters

Will ran the diagonal distance across a square field measuring 40 yards on each side. James ran the diagonal distance across a rectangular field with a length i

Tracey has been unable to participate in her gymnastics class and has become very uncoordinated since she was involved in an accident where she suffered a head

find the slope of the line passing through the points given below or state that the slope is undefined. then indicate whether the line through the points rises,

Solve the equation F(-2)=8x(2/9)^-2

(9 x 10*10) - (4 x 10*10)

in a week , water of pond is decreased by 25%. the pond Contains 1650 liters of water currently. how many liters of water was there in pond initially?

<A and <B are complementary angles. M<A = 3x and m<B = x + 10. What is x?< = angle symbol