Solve 18*m%+26*3m%=(18+26)*12%

$$18 \times m \% + 26 \times 3 m \% = ( 18 + 26 ) \times 12 \%$$

Solve for m

$$m = \frac{11}{2} = 5\frac{1}{2} = 5.5$$

Steps for Solving Linear Equation

Multiply both sides of the equation by 100.

$$18m+26\times 3m=\left(18+26\right)\times 12$$

Multiply 26 and 3 to get 78.

$$18m+78m=\left(18+26\right)\times 12$$

Combine 18m and 78m to get 96m.

$$96m=\left(18+26\right)\times 12$$

Add 18 and 26 to get 44.

$$96m=44\times 12$$

Multiply 44 and 12 to get 528.

$$96m=528$$

Divide both sides by 96.

$$m=\frac{528}{96}$$

Reduce the fraction \frac{528}{96} to lowest terms by extracting and canceling out 48.

$$m=\frac{11}{2}$$