Issolvi 1/3(6m+21)=m-7

$$\frac { 1 } { 3 } ( 6 m + 21 ) = m - 7$$

Solvi għal m

$$m=-14$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Uża l-propjetà distributtiva biex timmultiplika \frac{1}{3} b'6m+21.

$$\frac{1}{3}\times 6m+\frac{1}{3}\times 21=m-7$$

Immultiplika \frac{1}{3} u 6 biex tikseb \frac{6}{3}.

$$\frac{6}{3}m+\frac{1}{3}\times 21=m-7$$

Iddividi 6 b'3 biex tikseb2.

$$2m+\frac{1}{3}\times 21=m-7$$

Immultiplika \frac{1}{3} u 21 biex tikseb \frac{21}{3}.

$$2m+\frac{21}{3}=m-7$$

Iddividi 21 b'3 biex tikseb7.

$$2m+7=m-7$$

Naqqas m miż-żewġ naħat.

$$2m+7-m=-7$$

Ikkombina 2m u -m biex tikseb m.

$$m+7=-7$$

Naqqas 7 miż-żewġ naħat.

$$m=-7-7$$

Naqqas 7 minn -7 biex tikseb -14.

$$m=-14$$