What is the answer to 8.6x+2.2(2x-5)=54 ?

The answer to 8.6x+2.2(2x-5)=54 is x=5

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8.6x+2.2(2x-5)=54

8.6 x + 2.2 (2 x - 5) = 54

x = 5

Solution steps

8.6 x + 2.2 (2 x - 5) = 54

Multiply both sides by

10

86 x + 22 (2 x - 5) = 540

Expand

22 (2 x - 5) : 44 x - 110

86 x + 44 x - 110 = 540

Add similar elements:

86 x + 44 x = 130 x

130 x - 110 = 540

Move

110

to the right side

130 x = 650

Divide both sides by

130

x = 5

5 y = 45

1.2 x + 4.3 = 2.1 - x

- 12 x - 2 (x + 9) = 5 (x + 4)

3 (x + 1) + 1 = - 4 (2 - x) + 8

x, 4 x = 2 y + 6

What is the answer to 8.6x+2.2(2x-5)=54 ?
The answer to 8.6x+2.2(2x-5)=54 is x=5
Solve for x: 8.6x+2.2(2x-5)=54
The solution is x=5