7(7+2x)=5(4-3x)

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Solution for 7(7+2x)=5(4-3x) equation:


Simplifying
7(7 + 2x) = 5(4 + -3x)
(7 * 7 + 2x * 7) = 5(4 + -3x)
(49 + 14x) = 5(4 + -3x)
49 + 14x = (4 * 5 + -3x * 5)
49 + 14x = (20 + -15x)

Solving
49 + 14x = 20 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
49 + 14x + 15x = 20 + -15x + 15x

Combine like terms: 14x + 15x = 29x
49 + 29x = 20 + -15x + 15x

Combine like terms: -15x + 15x = 0
49 + 29x = 20 + 0
49 + 29x = 20

Add '-49' to each side of the equation.
49 + -49 + 29x = 20 + -49

Combine like terms: 49 + -49 = 0
0 + 29x = 20 + -49
29x = 20 + -49

Combine like terms: 20 + -49 = -29
29x = -29

Divide each side by '29'.
x = -1

Simplifying
x = -1

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