What is the answer to 7x+5+8x-6=3x+14 ?

The answer to 7x+5+8x-6=3x+14 is x= 5/4

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7x+5+8x-6=3x+14

7 x + 5 + 8 x - 6 = 3 x + 14

x = \frac{5}{4}

Decimal Notation

x = 1.25

Solution steps

7 x + 5 + 8 x - 6 = 3 x + 14

Group like terms

7 x + 8 x + 5 - 6 = 3 x + 14

Add similar elements:

7 x + 8 x = 15 x

15 x + 5 - 6 = 3 x + 14

Add/Subtract the numbers:

5 - 6 = - 1

15 x - 1 = 3 x + 14

Move

1

to the right side

15 x = 3 x + 15

Move

3 x

to the left side

12 x = 15

Divide both sides by

12

x = \frac{5}{4}

A, y = A e^{- 2 x} + B e^{3 x}

\frac{5}{7} x - \frac{5}{21} x = 3 x

3 x + 4 x + 5 x = 180

x, - 6 x + 6 y = 6

x, - 2 x + 2 y = 20