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how do u solve 3/4(x+2)=4x+5+3/2x

 Nov 12, 2014

Best Answer 

 #2
avatar+128579 
+5

3/4(x+2)=4x+5+3/2x   simplify

(3/4)x + 3/2  = 4x + 5 + (3/2)x   subtract (3/4)x from both sides

3/2 = 4x + 5 + (3/4)x     subtract 5 from both sides

3/2 - 5 = 4x + (3/4)x

3/2 - 10/2 = (19/4)x

-7/2 = (19/4)x   multiply both sides by 4/19

(-7/2)(4/19) = x  = -14/19

 

 Nov 13, 2014
 #1
avatar+831 
0

Parenthesise

Exponent

Multiply

Divide

Add

Subtract

 Nov 12, 2014
 #2
avatar+128579 
+5
Best Answer

3/4(x+2)=4x+5+3/2x   simplify

(3/4)x + 3/2  = 4x + 5 + (3/2)x   subtract (3/4)x from both sides

3/2 = 4x + 5 + (3/4)x     subtract 5 from both sides

3/2 - 5 = 4x + (3/4)x

3/2 - 10/2 = (19/4)x

-7/2 = (19/4)x   multiply both sides by 4/19

(-7/2)(4/19) = x  = -14/19

 

CPhill Nov 13, 2014

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