-8x+4(X-7)=-21+3x

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Solution for -8x+4(X-7)=-21+3x equation:


Simplifying
-8x + 4(X + -7) = -21 + 3x

Reorder the terms:
-8x + 4(-7 + X) = -21 + 3x
-8x + (-7 * 4 + X * 4) = -21 + 3x
-8x + (-28 + 4X) = -21 + 3x

Reorder the terms:
-28 + 4X + -8x = -21 + 3x

Solving
-28 + 4X + -8x = -21 + 3x

Solving for variable 'X'.

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

Add '28' to each side of the equation.
-28 + 4X + 28 + -8x = -21 + 28 + 3x

Reorder the terms:
-28 + 28 + 4X + -8x = -21 + 28 + 3x

Combine like terms: -28 + 28 = 0
0 + 4X + -8x = -21 + 28 + 3x
4X + -8x = -21 + 28 + 3x

Combine like terms: -21 + 28 = 7
4X + -8x = 7 + 3x

Add '8x' to each side of the equation.
4X + -8x + 8x = 7 + 3x + 8x

Combine like terms: -8x + 8x = 0
4X + 0 = 7 + 3x + 8x
4X = 7 + 3x + 8x

Combine like terms: 3x + 8x = 11x
4X = 7 + 11x

Divide each side by '4'.
X = 1.75 + 2.75x

Simplifying
X = 1.75 + 2.75x

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