7(2x-3)=3+2(x+5)+7

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Solution for 7(2x-3)=3+2(x+5)+7 equation:


Simplifying
7(2x + -3) = 3 + 2(x + 5) + 7

Reorder the terms:
7(-3 + 2x) = 3 + 2(x + 5) + 7
(-3 * 7 + 2x * 7) = 3 + 2(x + 5) + 7
(-21 + 14x) = 3 + 2(x + 5) + 7

Reorder the terms:
-21 + 14x = 3 + 2(5 + x) + 7
-21 + 14x = 3 + (5 * 2 + x * 2) + 7
-21 + 14x = 3 + (10 + 2x) + 7

Reorder the terms:
-21 + 14x = 3 + 10 + 7 + 2x

Combine like terms: 3 + 10 = 13
-21 + 14x = 13 + 7 + 2x

Combine like terms: 13 + 7 = 20
-21 + 14x = 20 + 2x

Solving
-21 + 14x = 20 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-21 + 14x + -2x = 20 + 2x + -2x

Combine like terms: 14x + -2x = 12x
-21 + 12x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
-21 + 12x = 20 + 0
-21 + 12x = 20

Add '21' to each side of the equation.
-21 + 21 + 12x = 20 + 21

Combine like terms: -21 + 21 = 0
0 + 12x = 20 + 21
12x = 20 + 21

Combine like terms: 20 + 21 = 41
12x = 41

Divide each side by '12'.
x = 3.416666667

Simplifying
x = 3.416666667

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