Question

3(3x - 6) = 4.5x
give a answer​

Answer 1

Step-by-step explanation:

Simplifying

3(3x + -6) = 4.5x

Reorder the terms:

3(-6 + 3x) = 4.5x

(-6 * 3 + 3x * 3) = 4.5x

(-18 + 9x) = 4.5x

Solving

-18 + 9x = 4.5x

Solving for variable 'x'.

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

Add '-4.5x' to each side of the equation.

-18 + 9x + -4.5x = 4.5x + -4.5x

Combine like terms: 9x + -4.5x = 4.5x

-18 + 4.5x = 4.5x + -4.5x

Combine like terms: 4.5x + -4.5x = 0.0

-18 + 4.5x = 0.0

Add '18' to each side of the equation.

-18 + 18 + 4.5x = 0.0 + 18

Combine like terms: -18 + 18 = 0

0 + 4.5x = 0.0 + 18

4.5x = 0.0 + 18

Combine like terms: 0.0 + 18 = 18

4.5x = 18

Divide each side by '4.5'.

x = 4

Simplifying

x = 4

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Answer 2

$\large \bold{ \underline{\underline \purple{Given :}}}$

3(3x - 6) = 4.5x

$\large \bold {\underline{\underline \red{Required \: answer : }}}$

The value of x

$\large \bold{ \underline{\underline \orange{Solution : }}}$

3(3x - 6) = 4.5x

=> 9x - 18 = 4.5x

=> 9x - 4.5x = 18

=> 4.5x = 18

=> x = 18/4.5 = 4

Hence, the value of x = 4