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

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


Simplifying
6(5 + 2.5x) + -4(2.5 + 3x) = 0
(5 * 6 + 2.5x * 6) + -4(2.5 + 3x) = 0
(30 + 15x) + -4(2.5 + 3x) = 0
30 + 15x + (2.5 * -4 + 3x * -4) = 0
30 + 15x + (-10 + -12x) = 0

Reorder the terms:
30 + -10 + 15x + -12x = 0

Combine like terms: 30 + -10 = 20
20 + 15x + -12x = 0

Combine like terms: 15x + -12x = 3x
20 + 3x = 0

Solving
20 + 3x = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 3x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 3x = 0 + -20
3x = 0 + -20

Combine like terms: 0 + -20 = -20
3x = -20

Divide each side by '3'.
x = -6.666666667

Simplifying
x = -6.666666667

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