What is the answer to 54+34=49x+23-84x ?

The answer to 54+34=49x+23-84x is x=-13/7

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54+34=49x+23-84x

54 + 34 = 49 x + 23 - 84 x

x = - \frac{13}{7}

Decimal Notation

x = - 1.85714 \dots

Solution steps

54 + 34 = 49 x + 23 - 84 x

Switch sides

49 x + 23 - 84 x = 54 + 34

Group like terms

49 x - 84 x + 23 = 54 + 34

Add similar elements:

49 x - 84 x = - 35 x

- 35 x + 23 = 54 + 34

Add the numbers:

54 + 34 = 88

- 35 x + 23 = 88

Move

23

to the right side

- 35 x = 65

Divide both sides by

- 35

x = - \frac{13}{7}

∣ x + 4 ∣ + 8 = 3 x

1 - \frac{1}{5} x = - \frac{4}{5} (5 + x)

5 x^{4} - 2 x^{2} + 20 x^{2} - 8

8 n^{2} + 71 n - 90

x^{2} + 10 x + 21 \geq 0

What is the answer to 54+34=49x+23-84x ?
The answer to 54+34=49x+23-84x is x=-13/7
Solve for x: 54+34=49x+23-84x
The solution is x=-13/7