Solve the following equations
(a)2 ( x + 4 ) = 10
(b)6 y + 12 = - 4
the question mean that you have to explain
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a one is 10 I think so not confirmed sorry if it's wrong
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a) 2 ( x + 4 ) = 10
( 2 X x ) + ( 2 X 4 ) = 10 ( using distributive property of multiplication over addition )
2x + 8 = 10 ( solving the equation further )
2x = 10 - 8 ( transposing +8 to RHS and making it -8 )
2x = 2 ( solving the equation further )
x = 2 / 2 ( transposing 2 X to RHS to make it /2 )
x = 1 ( solving the equation )
For x = 1, 2 ( 1 + 4 ) = 10 is the solution to the equation.
( 2 X x ) + ( 2 X 4 ) = 10 ( using distributive property of multiplication over addition )
2x + 8 = 10 ( solving the equation further )
2x = 10 - 8 ( transposing +8 to RHS and making it -8 )
2x = 2 ( solving the equation further )
x = 2 / 2 ( transposing 2 X to RHS to make it /2 )
x = 1 ( solving the equation )
For x = 1, 2 ( 1 + 4 ) = 10 is the solution to the equation.
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