Question

1/2x + 5(x/2 –1 ) +x+9​

Answer 1

Answer:

4x+4

Step-by-step explanation:

Let's simplify step-by-step.

1/2x+5(x/2−1)+x+9

Distribute:

=1/2x+(5)(x/2)+(5)(−1)+x+9

=1/2x+5/2x+−5+x+9

Combine Like Terms:

=1/2x+5/2x+−5+x+9

=(1/2x+5/2x+x)+(−5+9)

=4x+4

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Answer 2

Answer:

4x + 4

Step-by-step explanation:

Upon simplification,

1/2x + 5(x/2 –1 ) +x+9

1/2x + 5(x/2 - 2/2) + x + 9 (L.C.M of x/2 and -1 is 2 therefore multiplying -1 by 2/2)

1/2x + 5(x - 2/2) + x + 9

1/2x + 5x - 10/2 + x + 9 (Opening bracket)

0.5x + 2.5x - 5 + x + 9

4x + 4

Hope this helps.