Algebra Examples

$7 x + 1 + 7 - 4 x + 4 y^{2} + 2 x - 4 y^{2}$

Step 1

Combine the opposite terms in $7 x + 1 + 7 - 4 x + 4 y^{2} + 2 x - 4 y^{2}$ .

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Step 1.1

Subtract $4 y^{2}$ from $4 y^{2}$ .

$7 x + 1 + 7 - 4 x + 2 x + 0$

Step 1.2

Add $7 x + 1 + 7 - 4 x + 2 x$ and $0$ .

$7 x + 1 + 7 - 4 x + 2 x$

Step 2

Subtract $4 x$ from $7 x$ .

$3 x + 1 + 7 + 2 x$

Step 3

Add $3 x$ and $2 x$ .

$5 x + 1 + 7$

Step 4

Add $1$ and $7$ .

$5 x + 8$