What is the answer to 2x-4+4x-1=8x-43 ?

The answer to 2x-4+4x-1=8x-43 is x=19

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2x-4+4x-1=8x-43

2 x - 4 + 4 x - 1 = 8 x - 43

x = 19

Solution steps

2 x - 4 + 4 x - 1 = 8 x - 43

Group like terms

2 x + 4 x - 4 - 1 = 8 x - 43

Add similar elements:

2 x + 4 x = 6 x

6 x - 4 - 1 = 8 x - 43

Subtract the numbers:

- 4 - 1 = - 5

6 x - 5 = 8 x - 43

Move

5

to the right side

6 x = 8 x - 38

Move

8 x

to the left side

- 2 x = - 38

Divide both sides by

- 2

x = 19

8 = 4 (r + 4)

5 x + 2 - 3 x = 14

- 2 = - \frac{4}{3} s

9 - \frac{4}{5} (u - 3) = 1

a = \frac{1}{2} h (b + b)