3(4x+3x)+2(2x-7)=180

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Solution for 3(4x+3x)+2(2x-7)=180 equation:


Simplifying
3(4x + 3x) + 2(2x + -7) = 180

Combine like terms: 4x + 3x = 7x
3(7x) + 2(2x + -7) = 180

Remove parenthesis around (7x)
3 * 7x + 2(2x + -7) = 180

Multiply 3 * 7
21x + 2(2x + -7) = 180

Reorder the terms:
21x + 2(-7 + 2x) = 180
21x + (-7 * 2 + 2x * 2) = 180
21x + (-14 + 4x) = 180

Reorder the terms:
-14 + 21x + 4x = 180

Combine like terms: 21x + 4x = 25x
-14 + 25x = 180

Solving
-14 + 25x = 180

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 25x = 180 + 14

Combine like terms: -14 + 14 = 0
0 + 25x = 180 + 14
25x = 180 + 14

Combine like terms: 180 + 14 = 194
25x = 194

Divide each side by '25'.
x = 7.76

Simplifying
x = 7.76

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