Question

Form linear equation two third ofano.m decreased by 4 gives 12​

Answer 1

Answer:

In mathematics, a linear equation is an equation that may be put in the form {\displaystyle a_{1}x_{1}+\cdots +a_{n}x_{n}+b=0, } where x_{1}, \ldots, x_{n} are the variables, and {\displaystyle b, a_{1}, \ldots, a_{n}} are the coefficients, which are often real numbers.

Answer 2

“Three times” means multiply by 3.

”A number” means any variable, such as x.

”Is the same as” means the equal sign (=).

”Double” means multiply by 2.

”Difference” means the answer to a subtraction statement (mathematical expression or equation.)

Therefore, the equation is 3x - 4 = 2 (x - 1)

3x - 4 = 2x - 2

+ 4 + 4

3x = 2x + 2

-2x -2x

x = 2

Check

3(2) - 4 = 2(2) - 2

6 - 4 = 4 - 2

2 = 2 ✅

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