7(3x+1)-2(2x+4)=

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Solution for 7(3x+1)-2(2x+4)= equation:


Simplifying
7(3x + 1) + -2(2x + 4) = 0

Reorder the terms:
7(1 + 3x) + -2(2x + 4) = 0
(1 * 7 + 3x * 7) + -2(2x + 4) = 0
(7 + 21x) + -2(2x + 4) = 0

Reorder the terms:
7 + 21x + -2(4 + 2x) = 0
7 + 21x + (4 * -2 + 2x * -2) = 0
7 + 21x + (-8 + -4x) = 0

Reorder the terms:
7 + -8 + 21x + -4x = 0

Combine like terms: 7 + -8 = -1
-1 + 21x + -4x = 0

Combine like terms: 21x + -4x = 17x
-1 + 17x = 0

Solving
-1 + 17x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 17x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 17x = 0 + 1
17x = 0 + 1

Combine like terms: 0 + 1 = 1
17x = 1

Divide each side by '17'.
x = 0.05882352941

Simplifying
x = 0.05882352941

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