prittypinknecol
prittypinknecol
02-02-2018
Mathematics
contestada
3x + 4 + 2x = 5(x – 2) + 7
Respuesta :
bradymzimmerp3ccww
bradymzimmerp3ccww
02-02-2018
5x+4= 5x-10+7
-5x -5x
4=-10+7
+10 +10
14=7
divide by 7 on both sides
x=2
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
What is the hafe way number between 12 and 34 i need this anwer asap
Liz wants to buy her favorite musical group's new CD. The CD costs $15.24, including tax. Liz gives the store clerk a twenty-dollar bill. How much change should
The larger of two numbers is five more than twice the smaller. The difference is thirteen. Find numbers.
Jim is being treated for hypertension. because he has a history of heart attack, the drug chosen is atenolol. beta blockers treat hypertension by
During a test, it is generally best to: A. answer all questions in order. B. answer the essay questions first. C. answer the least challenging question
The grocery store sells kumquats for $4.75 a pound and Asian pears for $3.00 a pound . Write an equation in standard form for the weight of kumquats k and Asian
For what value of x is the rational expression below undefined?
You may encounter many situations in life that make you feel uncomfortable. The first tool you can use in fostering resistance skills is _______. A. using
Which type of committees handle recurring tasks in an organization?A:task forceB:standing C:ad hocD:generic
Which two sentences use coordinate adjectives? The dark, musty cellar was full of mice. We rode down a long dirt road on a sunny morning. The dark-haired, hazel
