What is simplify-7(x-4)+3x-27 ?

The solution to simplify-7(x-4)+3x-27 is -4x+1

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simplify-7(x-4)+3x-27

simplify

- 7 (x - 4) + 3 x - 27

- 4 x + 1

Solution steps

- 7 (x - 4) + 3 x - 27

Expand

- 7 (x - 4) : - 7 x + 28

= - 7 x + 28 + 3 x - 27

Group like terms

= - 7 x + 3 x + 28 - 27

Add similar elements:

- 7 x + 3 x = - 4 x

= - 4 x + 28 - 27

Subtract the numbers:

28 - 27 = 1

= - 4 x + 1

\frac{112}{3}

5 (1 - x) + 4

\frac{( - 3 ^{- 3} )}{6 ^{- 2}}

2 cos^{2} (x) + sin^{2} (x)

(x^{2} + 5 x - 6) - (x^{2} - 4)