tangieynSmn
tangieynSmn
15-08-2016
Mathematics
contestada
solve for x. 7(3 - x) = 8(4 - 2x)
Respuesta :
apologiabiology
apologiabiology
15-08-2016
distribute
a(b+c)=ab+ac
7(3-x)=8(4-2x)
21-7x=32-16x
add 16x to both sides
21+9x=32
minus 21 from both sides
9x=11
divide both sides by 9
x=11/9
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
A roasted chicken multigrain sandwich contains 42 g protein, 7 g fat, and 34 g carbohydrates. How much energy does the sandwich provide?
For a continuous and oriented fiber reinforced composite, the moduli of elasticity in the longitudinal and transverse directions are 33.1 and 3.66 GPa, respecti
Individuals with obsessive-compulsive disorder have the ability to turn off negative, intrusive thoughts by ignoring or effectively dismissing them. t/f
The table shows the number of magazines Mr. Gomez receives. He pays $2 for each magazine. How much does Mr. Gomez pay for magazines in 12 months?
A car salesman receives 3% commission on his total weekly sales. Last week his total sales were £28500 How much commission does he earn?
If θ is an angle in standard position and its terminal side passes through the point (21,20), find the exact value of cosθ in simplest radical form.
in the right triangle abc with the measure of c is 90 and a is 75 degrees and ab is 12 cm, what's the area of abc
Over three-fourths of the world's fresh water is held in the form of ________.A) soil moistureB) underground waterC) atmospheric waterD) glaciersE) icebergs. A
increasingly, researchers believe that stress-induced immune system dysregulation, resulting in ____, helps produce depression.
Which of the following faced hyper-inflation and food shortages in WWII? O South America African communities Ireland and Estonia
