What is the answer to (2x+1)+(x-10)=90 ?

The answer to (2x+1)+(x-10)=90 is x=33

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(2x+1)+(x-10)=90

(2 x + 1) + (x - 10) = 90

x = 33

Solution steps

(2 x + 1) + (x - 10) = 90

Remove parentheses:

(a) = a

2 x + 1 + x - 10 = 90

Group like terms

2 x + x + 1 - 10 = 90

Add similar elements:

2 x + x = 3 x

3 x + 1 - 10 = 90

Add/Subtract the numbers:

1 - 10 = - 9

3 x - 9 = 90

Move

9

to the right side

3 x = 99

Divide both sides by

3

x = 33

3 x + 4 + \frac{x}{3} = - 1 + 6 x - 2

\frac{1}{2} y + 1 = 2

5 = x - 18

- (x - 1) + 10 = - 3 (x - 2)

- 11 j - 6 + 3 j = - 30