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Popular >

3x-x+7=-15

Solution

3 x - x + 7 = - 15

Solution

x = - 11

Solution steps

3 x - x + 7 = - 15

Add similar elements:

3 x - x = 2 x

2 x + 7 = - 15

Move

7

to the right side

2 x = - 22

Divide both sides by

2

x = - 11

Popular Examples

f = (\frac{1}{3})^{0}

- 3 \leq 2 - 5 x \leq 12

longmult 400*0.05 long multiplication

400 \cdot 0.05

factor x^3y-9xy factor

x^{3} y - 9 x y

simplify sqrt(8)+sqrt(18)simplify

8 + 18

Frequently Asked Questions (FAQ)

What is the answer to 3x-x+7=-15 ?
The answer to 3x-x+7=-15 is x=-11
Solve for x: 3x-x+7=-15
The solution is x=-11