3-(7x+4)=15x-4(3-2x)

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Solution for 3-(7x+4)=15x-4(3-2x) equation:


Simplifying
3 + -1(7x + 4) = 15x + -4(3 + -2x)

Reorder the terms:
3 + -1(4 + 7x) = 15x + -4(3 + -2x)
3 + (4 * -1 + 7x * -1) = 15x + -4(3 + -2x)
3 + (-4 + -7x) = 15x + -4(3 + -2x)

Combine like terms: 3 + -4 = -1
-1 + -7x = 15x + -4(3 + -2x)
-1 + -7x = 15x + (3 * -4 + -2x * -4)
-1 + -7x = 15x + (-12 + 8x)

Reorder the terms:
-1 + -7x = -12 + 15x + 8x

Combine like terms: 15x + 8x = 23x
-1 + -7x = -12 + 23x

Solving
-1 + -7x = -12 + 23x

Solving for variable 'x'.

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

Add '-23x' to each side of the equation.
-1 + -7x + -23x = -12 + 23x + -23x

Combine like terms: -7x + -23x = -30x
-1 + -30x = -12 + 23x + -23x

Combine like terms: 23x + -23x = 0
-1 + -30x = -12 + 0
-1 + -30x = -12

Add '1' to each side of the equation.
-1 + 1 + -30x = -12 + 1

Combine like terms: -1 + 1 = 0
0 + -30x = -12 + 1
-30x = -12 + 1

Combine like terms: -12 + 1 = -11
-30x = -11

Divide each side by '-30'.
x = 0.3666666667

Simplifying
x = 0.3666666667

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