What is the answer to [68-(x)]-20=33 ?

The answer to [68-(x)]-20=33 is x=15

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[68-(x)]-20=33

[68 - (x)] - 20 = 33

x = 15

Solution steps

[68 - (x)] - 20 = 33

Remove parentheses:

(a) = a

68 - x - 20 = 33

Group like terms

- x + 68 - 20 = 33

Add/Subtract the numbers:

68 - 20 = 48

- x + 48 = 33

Move

48

to the right side

- x = - 15

Divide both sides by

- 1

x = 15

2 x + 9 - x = 6 x - 3 x - 1

- 3 - (x - 7) = 2 (3 x - 5)

y = (- 2)^{3}

q (y + 3) = \frac{1}{( y + 3 ) ^{2} - 9}

1 - (2 z - 3) + 6 = 3 (z + 4)