An equation is a mathematical statement with an 'equal to' symbol between two algebraic expressions that have equal values. For example, 2x+9 2 x + 9 is the expression on the left-hand side that is equated with the expression 24 on the right-hand side.
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Answer:
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Step-by-step explanation:
Clear fractions and decimals by multiplying each term of the equation by the LCD (least
common denominator).
Step 2: Remove the parentheses by distributing.
Step 3: Combine any like terms found on the same side.
Step 4: Use the addition principle to move the variable term to one side of the equation and the
number to the other side.
Step 5: Multiply or divide to solve for the variable.
Step 6: Check the result in the original equation.
THIS IS AN EXAMPLE FOR YOU ⬇️
Example - Solve 5(4t ñ 14) ñ 7 = 63
Solution - To solve the equation, begin by removing the parentheses distribute 5 to remove the parentheses,
= combine 70 and 7
= 77 77 add 77 to both sides to isolate the variable term,
= divide both sides by 20 to solve for the variable,
= 5 70/7 2
= 4t 14 7 63
= 20t 63
= 20t 77
=0/20
= 63
= 20t 140
= 20t 140
= t 7 .