aidenlol442 aidenlol442

03-03-2021
Mathematics

contestada

Evaluate -8 + 5 - 2x - 4 + 5x
When x =2 before and after simplifying.

The value of the expression is —.

Respuesta :

simeon5 simeon5

03-03-2021

Answer:

-8+5-2x-4+5x

=3x-7

if x=2

3(2)-7

=6-7=-1

Answer Link

Otras preguntas

Cybil read 3/10 h before breakfast, 9/20 h during the day, and 1 3/5 h after dinner? How many total hours did Cybil read? Express the answer in simplest

How did the need to preserve food contribute to European exploration?

Is it the quantity or varitety of experiences a child has that impacts brain development

which of these discoveries is generally attributed to newton A).The force of gravity acts between any two objects B). The earth is round C). Planets Move In c

What can be said about the polarity of water? A. It prevents hydrogen bonds from forming between water molecules. B. It's the result of a slightly positiv

Simplify the ratio 18:36 *

For what act is Cardinal Robert of Geneva remembered?

which was an achievement of the second continental Congress

WHY is the male turkey often referred to as "Tom Turkey?"

WHICH EXPRESSION HAS THE SAME VALUE AS 8-(-4)? A -8 4 B -8 (-4) C 8 (-4) D 4 - (-8)