Algebra

u need to know that algebra can use all 4 operations but division is usually represented as a fraction ex= a/b

also multiplication is specially used in algebra as u see if there is no operation between a letter or a number or a letter and letter multiplication is default . for ex=

ab=a*b

3x=3*x

also remember u also have to find the value of the variable or it is nearly impossible to solve the sum

in algebra u may have to use brackets to simplify the question or find the answer to a question.

remember in brackets () come 1st [] second and {} and also he brackets come before the the numbers to calculate the brackets 1st is last for example

3d+5/(1w+2*[5-1f])=5\

(1+2=4*[1])= 4. 3*5= 15+5= 20/4= 5 the answer is 5.