Question

2t-5=3t-9 linear equations ​

Answer 1

Step-by-step explanation:

answer is 4 by using the property of linear equation

Answer 2

$\bold{ANSWER:-}$

2t-5=3t-9

2t-3t=-9+5

-t=-4

t=4

$\bold{EXPLANATION:-}$

While solving this type of problems , check the positive and negative signs properly and do addition or subtraction correctly.

When the numbers with + signs on LHS/RHS side go to the RHS/LHS , they will become negative numbers and same rule applies for the variables { a , b , c etc.. }.

When the numbers with - signs of LHS/RHS side go to LHS or RHS , they will become positive numbers and even variables obey this rule.

If there is - sign in both the sides , then they will get cancelled and becomes positive on both sides.