Issolvi 009-001(x+2)=-002(4-x)

$$009-001(x+2)=-002(4-x)$$

Solvi għal x (complex solution)

$$x\in \mathrm{C}$$

Passi tas-Soluzzjonijiet

Immultiplika 0 u 0 biex tikseb 0.

$$0\times 9-0\times 0\times 1\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 9 biex tikseb 0.

$$0-0\times 0\times 1\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 0 biex tikseb 0.

$$0-0\times 1\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 1 biex tikseb 0.

$$0-0\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Xi ħaġa mmultiplikata b'żero jirriżulta f'żero.

$$0-0=0\times 0\times 2\left(4-x\right)$$

Jekk tnaqqas 0 minnu nnifsu jibqa' 0.

$$0=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 0 biex tikseb 0.

$$0=0\times 2\left(4-x\right)$$

Immultiplika 0 u 2 biex tikseb 0.

$$0=0\left(4-x\right)$$

Xi ħaġa mmultiplikata b'żero jirriżulta f'żero.

$$0=0$$

Qabbel 0 u 0.

$$\text{true}$$

Din hija vera għal kwalunkwe x.

$$x\in \mathrm{C}$$

Solvi għal x

$$x\in \mathrm{R}$$

Passi tas-Soluzzjonijiet

Immultiplika 0 u 0 biex tikseb 0.

$$0\times 9-0\times 0\times 1\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 9 biex tikseb 0.

$$0-0\times 0\times 1\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 0 biex tikseb 0.

$$0-0\times 1\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 1 biex tikseb 0.

$$0-0\left(x+2\right)=0\times 0\times 2\left(4-x\right)$$

Xi ħaġa mmultiplikata b'żero jirriżulta f'żero.

$$0-0=0\times 0\times 2\left(4-x\right)$$

Jekk tnaqqas 0 minnu nnifsu jibqa' 0.

$$0=0\times 0\times 2\left(4-x\right)$$

Immultiplika 0 u 0 biex tikseb 0.

$$0=0\times 2\left(4-x\right)$$

Immultiplika 0 u 2 biex tikseb 0.

$$0=0\left(4-x\right)$$

Xi ħaġa mmultiplikata b'żero jirriżulta f'żero.

$$0=0$$

Qabbel 0 u 0.

$$\text{true}$$

Din hija vera għal kwalunkwe x.

$$x\in \mathrm{R}$$