Issolvi -81/4+52/3=-27/17

$$- 8 \frac { 1 } { 4 } + 5 \frac { 2 } { 3 } = - 2 \frac { 7 } { 17 }$$

Ivverifika

Passi tas-Soluzzjonijiet

Immultiplika ż-żewġ naħat tal-ekwazzjoni b'204, l-inqas denominatur komuni ta' 4,3,17.

$$-51\left(8\times 4+1\right)+68\left(5\times 3+2\right)=-12\left(2\times 17+7\right)$$

Immultiplika 8 u 4 biex tikseb 32.

$$-51\left(32+1\right)+68\left(5\times 3+2\right)=-12\left(2\times 17+7\right)$$

Żid 32 u 1 biex tikseb 33.

$$-51\times 33+68\left(5\times 3+2\right)=-12\left(2\times 17+7\right)$$

Immultiplika -51 u 33 biex tikseb -1683.

$$-1683+68\left(5\times 3+2\right)=-12\left(2\times 17+7\right)$$

Immultiplika 5 u 3 biex tikseb 15.

$$-1683+68\left(15+2\right)=-12\left(2\times 17+7\right)$$

Żid 15 u 2 biex tikseb 17.

$$-1683+68\times 17=-12\left(2\times 17+7\right)$$

Immultiplika 68 u 17 biex tikseb 1156.

$$-1683+1156=-12\left(2\times 17+7\right)$$

Żid -1683 u 1156 biex tikseb -527.

$$-527=-12\left(2\times 17+7\right)$$

Immultiplika 2 u 17 biex tikseb 34.

$$-527=-12\left(34+7\right)$$

Żid 34 u 7 biex tikseb 41.

$$-527=-12\times 41$$

Immultiplika -12 u 41 biex tikseb -492.

$$-527=-492$$

Qabbel -527 u -492.

$$\text{false}$$