3(x-4)+2(2x+1)=4

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Solution for 3(x-4)+2(2x+1)=4 equation: 


Simplifying
3(x + -4) + 2(2x + 1) = 4

Reorder the terms:
3(-4 + x) + 2(2x + 1) = 4
(-4 * 3 + x * 3) + 2(2x + 1) = 4
(-12 + 3x) + 2(2x + 1) = 4

Reorder the terms:
-12 + 3x + 2(1 + 2x) = 4
-12 + 3x + (1 * 2 + 2x * 2) = 4
-12 + 3x + (2 + 4x) = 4

Reorder the terms:
-12 + 2 + 3x + 4x = 4

Combine like terms: -12 + 2 = -10
-10 + 3x + 4x = 4

Combine like terms: 3x + 4x = 7x
-10 + 7x = 4

Solving
-10 + 7x = 4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '10' to each side of the equation.
-10 + 10 + 7x = 4 + 10

Combine like terms: -10 + 10 = 0
0 + 7x = 4 + 10
7x = 4 + 10

Combine like terms: 4 + 10 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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