How to do algerbra for 1st time learners

answer: hope this !

step-by-step explanation:

1

memorize pemdas. pemdas is an acronym to you remember the order of operations in math. pemdas stands for parentheses, exponents, multiplication and division, addition and subtraction. whenever you are solving a problem, start with the expressions in parentheses and work your way through the acronym, finishing with subtraction

for parentheses, perform all of the operations inside the parentheses using this same order.

multiplication and division are considered equal operations. you can solve them at the same time, so simply solve from left to right.

addition and subtraction are also equal operations, so solve from left to right.

you can remember pemdas using the mnemonic, excuse my dear aunt sally.

2

use pemdas to solve problems. for any problem you solve in algebra, you will always solve it using this order. many times, a problem has parentheses to denote all of the operations you will perform first. multiplication and division rank equally, so simply solve either of these operations from left to right. the same goes for addition and subtraction.[2]

for example, to solve the equation (3+6) x 7 - 4 over 2

first solve the expression in parentheses:

(3+6=9)     9 x 7 - 4 over 2

next, solve exponents. in this particular equation, there are no exponents, so you can move on to the next step.

next, multiply and divide left-to-right:

63 - 4 over 2

63 - 2

finally, add and subtract left to right:

63 - 2 = 61

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step-by-step explanation:

you cant answer this dummy

step-by-step explanation: