Question

Solve the following sub
a. (6x+ 14) - (9x + 5)​

Answer 1

$\huge{\mathfrak{\blue{\underline{Answer}}}}$

$= 6x + 14 - (9x + 5) \\ = 6x + 14 - 9x - 5 \\ = - 3x + 9$

hope it helps

Answer 2

Step-by-step explanation:

Simplifying

(6x + 14) + -1(9x + 5) = 0

Reorder the terms:

(14 + 6x) + -1(9x + 5) = 0

Remove parenthesis around (14 + 6x)

14 + 6x + -1(9x + 5) = 0

Reorder the terms:

14 + 6x + -1(5 + 9x) = 0

14 + 6x + (5 * -1 + 9x * -1) = 0

14 + 6x + (-5 + -9x) = 0

Reorder the terms:

14 + -5 + 6x + -9x = 0

Combine like terms: 14 + -5 = 9

9 + 6x + -9x = 0

Combine like terms: 6x + -9x = -3x

9 + -3x = 0

Solving

9 + -3x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.

9 + -9 + -3x = 0 + -9

Combine like terms: 9 + -9 = 0

0 + -3x = 0 + -9

-3x = 0 + -9

Combine like terms: 0 + -9 = -9

-3x = -9

Divide each side by '-3'.

x = 3

Simplifying

x = 3

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