Issolvi 2*(3x+4)-2*(5x+2)+3*(2x+2)+4*(4x+4)

$$2 \cdot ( 3 x + 4 ) - 2 \cdot ( 5 x + 2 ) + 3 \cdot ( 2 x + 2 ) + 4 \cdot ( 4 x + 4 )$$

Evalwa

$$18x+26$$

Passi tas-Soluzzjonijiet

Uża l-propjetà distributtiva biex timmultiplika 2 b'3x+4.

$$6x+8-2\left(5x+2\right)+3\left(2x+2\right)+4\left(4x+4\right)$$

Uża l-propjetà distributtiva biex timmultiplika -2 b'5x+2.

$$6x+8-10x-4+3\left(2x+2\right)+4\left(4x+4\right)$$

Ikkombina 6x u -10x biex tikseb -4x.

$$-4x+8-4+3\left(2x+2\right)+4\left(4x+4\right)$$

Naqqas 4 minn 8 biex tikseb 4.

$$-4x+4+3\left(2x+2\right)+4\left(4x+4\right)$$

Uża l-propjetà distributtiva biex timmultiplika 3 b'2x+2.

$$-4x+4+6x+6+4\left(4x+4\right)$$

Ikkombina -4x u 6x biex tikseb 2x.

$$2x+4+6+4\left(4x+4\right)$$

Żid 4 u 6 biex tikseb 10.

$$2x+10+4\left(4x+4\right)$$

Uża l-propjetà distributtiva biex timmultiplika 4 b'4x+4.

$$2x+10+16x+16$$

Ikkombina 2x u 16x biex tikseb 18x.

$$18x+10+16$$

Żid 10 u 16 biex tikseb 26.

$$18x+26$$

Espandi

$$18x+26$$

Passi tas-Soluzzjonijiet

Uża l-propjetà distributtiva biex timmultiplika 2 b'3x+4.

$$6x+8-2\left(5x+2\right)+3\left(2x+2\right)+4\left(4x+4\right)$$

Uża l-propjetà distributtiva biex timmultiplika -2 b'5x+2.

$$6x+8-10x-4+3\left(2x+2\right)+4\left(4x+4\right)$$

Ikkombina 6x u -10x biex tikseb -4x.

$$-4x+8-4+3\left(2x+2\right)+4\left(4x+4\right)$$

Naqqas 4 minn 8 biex tikseb 4.

$$-4x+4+3\left(2x+2\right)+4\left(4x+4\right)$$

Uża l-propjetà distributtiva biex timmultiplika 3 b'2x+2.

$$-4x+4+6x+6+4\left(4x+4\right)$$

Ikkombina -4x u 6x biex tikseb 2x.

$$2x+4+6+4\left(4x+4\right)$$

Żid 4 u 6 biex tikseb 10.

$$2x+10+4\left(4x+4\right)$$

Uża l-propjetà distributtiva biex timmultiplika 4 b'4x+4.

$$2x+10+16x+16$$

Ikkombina 2x u 16x biex tikseb 18x.

$$18x+10+16$$

Żid 10 u 16 biex tikseb 26.

$$18x+26$$