Question

(iv) 4(2x – 1) + 3x + 11​

Answer 1

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4(2x - 1) + 3x + 11

=> 8x - 4 + 3x + 11

=> 11x + 7

Answer 2

Answer:

i hope you got the answer

Step-by-step explanation:

Simplifying

4(2x + -1) + 3x = 11

Reorder the terms:

4(-1 + 2x) + 3x = 11

(-1 * 4 + 2x * 4) + 3x = 11

(-4 + 8x) + 3x = 11

Combine like terms: 8x + 3x = 11x

-4 + 11x = 11

Solving

-4 + 11x = 11

Solving for variable 'x'.

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

Add '4' to each side of the equation.

-4 + 4 + 11x = 11 + 4

Combine like terms: -4 + 4 = 0

0 + 11x = 11 + 4

11x = 11 + 4

Combine like terms: 11 + 4 = 15

11x = 15

Divide each side by '11'.

x = 1.363636364

Simplifying

x = 1.363636364