playinandchillin playinandchillin

15-01-2019
Mathematics

contestada

3(x+3)=30 i have literally forgotten everything about algebra

Respuesta :

yasarhan2 yasarhan2

15-01-2019

3(x+3)=30

3x+9=30

3x=21

x=7

Answer Link

Otras preguntas

Which is easier to observe, physical or chemical properties? why?

Find a pair of square numbers which give a total of 18100

The lengths of the sides of a triangle are represented by 3m, 3m and 3m. Q1. What is an expression, in simplest form, for the perimeter of the triangle? A: Beli

What multiples of 4 are not factors of 48?

I know the answer to 255.5 ➗ 7 but how would you write it out.. (I'm not smart)

what is the silent letter for amateur, juice, debt, guarantee, gauge, silhouette, cocoa, scenic, fridge, queued, surgeon, solemn, patient, descent and depot

EXAMPLE problem: 9.1 divided by 3576 rounded to the nearest whole number

what is the simplest form in reduced in 22/64

At the onset of the Great Depression, urban unemployment...

What is primary succession?