2x-3(7x-3)=8x-(7+2x)

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Solution for 2x-3(7x-3)=8x-(7+2x) equation:


Simplifying
2x + -3(7x + -3) = 8x + -1(7 + 2x)

Reorder the terms:
2x + -3(-3 + 7x) = 8x + -1(7 + 2x)
2x + (-3 * -3 + 7x * -3) = 8x + -1(7 + 2x)
2x + (9 + -21x) = 8x + -1(7 + 2x)

Reorder the terms:
9 + 2x + -21x = 8x + -1(7 + 2x)

Combine like terms: 2x + -21x = -19x
9 + -19x = 8x + -1(7 + 2x)
9 + -19x = 8x + (7 * -1 + 2x * -1)
9 + -19x = 8x + (-7 + -2x)

Reorder the terms:
9 + -19x = -7 + 8x + -2x

Combine like terms: 8x + -2x = 6x
9 + -19x = -7 + 6x

Solving
9 + -19x = -7 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
9 + -19x + -6x = -7 + 6x + -6x

Combine like terms: -19x + -6x = -25x
9 + -25x = -7 + 6x + -6x

Combine like terms: 6x + -6x = 0
9 + -25x = -7 + 0
9 + -25x = -7

Add '-9' to each side of the equation.
9 + -9 + -25x = -7 + -9

Combine like terms: 9 + -9 = 0
0 + -25x = -7 + -9
-25x = -7 + -9

Combine like terms: -7 + -9 = -16
-25x = -16

Divide each side by '-25'.
x = 0.64

Simplifying
x = 0.64

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