antwunthegoatha
antwunthegoatha
03-12-2021
Mathematics
contestada
5(x+2)=20 explain step by step
Respuesta :
starraddie2
starraddie2
03-12-2021
Divide by 5 each side
X+2=4
Subtract 2 from each side
X=2
5(2+2)=20
Does work
In algebra when isolating (leaving alone on one side) x, you do the opposite operation, thus multiplying when you are trying to get rid of a division and vice versa
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
which number can be added to a rational number to epxlain that the sum of two rational numbers is rational
3.Write the chemical equation for the reaction when methane burns in (2) (a) Sufficient supply of oxygen (b) Insufficient supply of oxygen
Changes in the number of chromosomes or the structure of a chromosome are called _____ mutations.
Who established the first committee of correspondence in Boston in 1772 and why?
natalie went skydiving, she jumped out of the plane at 3,080 feet above the ground. at 1,710 feet above the ground her parachute deployed, and instead of contin
Math Problem:(PLEASE HELP ME I WILL GIVE BRAINLIEST)Tammy figured her math exam would be difficult unless she put in atleast 15 hours of study time to prepare.
Find xy when x(-7,10) and y(3,4)
When water cannot penetrate a surface, that surface is described as ______________ . A. desertified B. destabilized C. eroded D. impervious
Instead of reading a speech, a presenter should have a conversation with the audience. Please select the best answer from the choices provided ОТ OF
Easy Cooking is a cooking supply company. This year, the company sold 22,169 ovens. According to a report prepared by the sales team, that is 30% fewer than the
