What is the answer to 7x-5(x-7)=8x-13 ?

The answer to 7x-5(x-7)=8x-13 is x=8

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7x-5(x-7)=8x-13

7 x - 5 (x - 7) = 8 x - 13

x = 8

Solution steps

7 x - 5 (x - 7) = 8 x - 13

Expand

- 5 (x - 7) : - 5 x + 35

7 x - 5 x + 35 = 8 x - 13

Add similar elements:

7 x - 5 x = 2 x

2 x + 35 = 8 x - 13

Move

35

to the right side

2 x = 8 x - 48

Move

8 x

to the left side

- 6 x = - 48

Divide both sides by

- 6

x = 8

4000 (1 + \frac{0.61}{365})^{365 \cdot 8}

6 - \frac{2}{3}

60 \geq 61 - h

11 + n < 15

∣ x ∣ \leq 19