Question

Solve the following.
-11(x-1)=2x+0.5​

Answer 1

Answer:

$x = \pm \sqrt{ \frac{21}{26} }$

Step-by-step explanation:

We will use simple rules of equalities to arrive at our answer.

We will begin by rewriting the equation as providing in the question,

- 11x ( x - 1 ) = 2x + 0.5

Simplifying LHS,

=> - 11x² + 11 = 2x + 0.5

Shifting all the terms from RHS to LHS,

=> - 11x² + 11 - 2x - 0.5 = 0

Simplifying LHS,

=> - 13x² + 10.5 = 0

=> - ( 13x² - 10.5 ) = 0

=> 13x² - 10.5 = 0

Shifting ( -10. 5) from LHS to RHS,

=> 13x² = 10.5

=> x² = 10.5 / 13

$= > x = \pm \sqrt{ \frac{10.5}{13} } \\ \\ = > x = \pm \sqrt{ \frac{105}{130} } \\ \\ = > x = \pm \sqrt{ \frac{21}{26} }$

Answer 2

Answer:

your ans

Step-by-step explanation:

-11x+11=2x+0.5

-11x-2x=-11+0.5

-13x=-10.5

x=10.5/13

x=-0.80

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