Seudónimo Seudónimo

11-09-2015
Mathematics

contestada

Six times a number decreased by ten is eight. Find the number?

Respuesta :

Jayla920 Jayla920

11-09-2015

6x-10=8 (add 10 on both sides)

6x=18 (divide by 6)

X=3

Answer Link

Аноним Аноним

11-09-2015

[tex]n-the\ number\\\\6\times n-10=8\ \ \ \ \ |add\ 10\ to\ both\ sides\\\\6n-10+10=8+10\\\\6n=18\ \ \ \ |divide\ both\ sides\ by\ 6\\\\6n:6=18:6\\\\\huge\boxed{n=3}[/tex]

[tex]check:\\6x-10=6(3)-10=18-10=8\\correct\ \ :)[/tex]

Answer Link

Otras preguntas

Why are concentration units of mole fraction used in some colligative properties calculations? a. Mole fraction expresses concentration more accurately than mo

What did Alexis de Tocqueville write about American democracy's effect on personal ambition? A. American democracy didn't spread wealth equally. B. American

The force of gravity, F, exerted between two objects is equal to the product of the gravitational constant, G, the mass of the first object, m1, and the mass of

an organism's genetic code is determined by

Consider the function f(x) = x2 − 2x + 6. Find the value of f(x) when x = 3 and select the correct answer below. a. 1 b. 3 c. 6 d. 9

The ideals of the Renaissance man were published by Baldassarre Castiglione in 1528 when he wrote which of the following? a. On the Heavenly Orbs b. The Co

Every homeroom in our school has more girls than boys, so there are more girls than boys in our school. Is this a sound or unsound argument? a. sound b. unsou

Why are concentration units of mole fraction used in some colligative properties calculations? a. Mole fraction expresses concentration more accurately than mo

a committee appointed for a particular or temporary purpose in either the house or the Senate is referred to as a

If z = a - bi, which of the following must be true of the imaginary part of the complex conjugate of z? a. It must be the opposite of -bi. b. It must be the o