Algebra Examples

$w + | - 2.8 | = 4.3$

Step 1

The absolute value is the distance between a number and zero. The distance between $- 2.8$ and $0$ is $2.8$ .

$w + 2.8 = 4.3$

Step 2

Move all terms not containing $w$ to the right side of the equation.

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Step 2.1

Subtract $2.8$ from both sides of the equation.

$w = 4.3 - 2.8$

Step 2.2

Subtract $2.8$ from $4.3$ .

$w = 1.5$