laurlaur3 laurlaur3

10-11-2016
Mathematics

contestada

What is 2x-3y=7 please help thanks

Respuesta :

10-11-2016

Simplifying -2x + -3y = -7

Solving -2x + -3y = -7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3y' to each side of the equation. -2x + -3y + 3y = -7 + 3y

Combine like terms: -3y + 3y = 0 -2x + 0 = -7 + 3y -2x = -7 + 3y

Divide each side by '-2'. x = 3.5 + -1.5y Simplifying x = 3.5 + -1.5y

Answer Link

Otras preguntas

Which age beginning in the 1750s led to an increase of 40% in carbon dioxide levels?

Is 0.001 greater or less than 0.012

50 POINTS! APEX ALGEBRA! PLEASE HELP! What is the slope of the function, represented by the table of values below? X: -2, 0, 3, 5, 8 Y: 13, 5, -7, -15, -27 A.

Professor west has 30 participants drink either 0 mg, 2 mg or 4 mg of caffeine mixed in juice before completing two tasks; a response time task and a memory tas

When a water fountain is installed in a building at a height that can be accessed by persons of all ages, including those who may use a wheelchair, walker,etc.

What is one way in which psychological research differs from chemistry and other sciences?

Maquillarse cepillarse el pelo despertarse peinarse afeitarse which one does not belong

Edward is 8 years old. according to piaget, edward is in the _____ stage of cognitive development.

a school club elects a group of people to go to a meeting of many schools and vote on the school's behalf. What kind of democracy is this? A. indirect. B. Confe

31p, 32p, and 33p. the atomic number of phosphorus is 15. how many protons does each of the isotopes have