Question

Isolating the variable 14x-12/2=43

Answer 1

Answer:

Here is the Answer

Step-by-step explanation:

Sets of Numbers and Their Operations

2

The four fundamental arithmetic operations are:

Operation

Examples

Addition

12 + (−3) = 9, (−7) + 5 = −2, (−12) + (−13) = −25

Subtraction

13 − 4 = 9, − 2 − (−3) = 1, (−3) − 4 = −7

Multiplication

12 · 3 = 36, 3 · (−5) = −15, (−8) · (−4) = 32

−18

27

−12

Division

44 ÷ 4 = 11,

= −6,

= −9,

=3

3

−3

−4

The most important properties of the real numbers R for the two operations + and · (or ×)

are listed below. The numbers x, y and z can be any real numbers.

Property

Addition

Multiplication

Identity

x+0=x

Inverse

x + (−x) = 0

Commutative

Associative

x+y =y+x

x + (y + z) = (x + y) + z

x·1=x

1

x · = 1, (x 6= 0)

x

x·y =y·x

x · (y · z) = (x · y) · z

Distributive

x · (y + z) = x · y + x · z

=43

Answer 2

Answer:

7 is ur answer

Step-by-step explanation:

$\frac{14x - 12}{2} = 43 \\ 14x - 12 = 43 \times 2 \\ 14x - 12 = 86 \\ 14x = 86 + 12 \\ 14x = 98 \\ x = \frac{98}{14} \\ x = 7$

I hope it helps you