cathrina07 cathrina07

03-05-2021
Mathematics

contestada

Is d = -4 a solution to the equation 3(d + 12) = 8 - 4d ?

Respuesta :

vthisted vthisted

03-05-2021

No because...

3(d+12) =8

Distribute the 3.

3d+36=8

Subtract the 36.

3d = -28

Divide by 3 to isolate d.

d = -28/3 or 9.33

Answer Link

Otras preguntas

The big break in the Watergate scandal came when Alexander Butterfield revealed that _____.

what is a good sentence for the word absolute dating

What do you call it when two traits show through at once?

a rectangle has a lenghth of 2x+7 and a width of 3x+8y. Write and simplify an expression for the perimeter of that rectangle.

Yo iba todos los dias al para see mejor atleta

Jenny earned 92 of a possible 120 points on a test. She lost 4 points for each incorrect answer. How many incorrect answers did she have ?

Which expression can be added to the right side of the equal sign form an equation? 8•7 - 4=

The Proclamation of 1763 was passed as a result of: the deficiencies of the British army. settlers and traders moving into the territory. French influence with

The most important criteria of a good tracking method is that it is ______.

I need help never did this before