4(7x-1)+3(2.5x)-4(3x+5)=-6

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Solution for 4(7x-1)+3(2.5x)-4(3x+5)=-6 equation:


Simplifying
4(7x + -1) + 3(2.5x) + -4(3x + 5) = -6

Reorder the terms:
4(-1 + 7x) + 3(2.5x) + -4(3x + 5) = -6
(-1 * 4 + 7x * 4) + 3(2.5x) + -4(3x + 5) = -6
(-4 + 28x) + 3(2.5x) + -4(3x + 5) = -6

Remove parenthesis around (2.5x)
-4 + 28x + 3 * 2.5x + -4(3x + 5) = -6

Multiply 3 * 2.5
-4 + 28x + 7.5x + -4(3x + 5) = -6

Reorder the terms:
-4 + 28x + 7.5x + -4(5 + 3x) = -6
-4 + 28x + 7.5x + (5 * -4 + 3x * -4) = -6
-4 + 28x + 7.5x + (-20 + -12x) = -6

Reorder the terms:
-4 + -20 + 28x + 7.5x + -12x = -6

Combine like terms: -4 + -20 = -24
-24 + 28x + 7.5x + -12x = -6

Combine like terms: 28x + 7.5x = 35.5x
-24 + 35.5x + -12x = -6

Combine like terms: 35.5x + -12x = 23.5x
-24 + 23.5x = -6

Solving
-24 + 23.5x = -6

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 23.5x = -6 + 24

Combine like terms: -24 + 24 = 0
0 + 23.5x = -6 + 24
23.5x = -6 + 24

Combine like terms: -6 + 24 = 18
23.5x = 18

Divide each side by '23.5'.
x = 0.7659574468

Simplifying
x = 0.7659574468

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