3(2x-7)+6(10x+5)=

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Solution for 3(2x-7)+6(10x+5)= equation:


Simplifying
3(2x + -7) + 6(10x + 5) = 0

Reorder the terms:
3(-7 + 2x) + 6(10x + 5) = 0
(-7 * 3 + 2x * 3) + 6(10x + 5) = 0
(-21 + 6x) + 6(10x + 5) = 0

Reorder the terms:
-21 + 6x + 6(5 + 10x) = 0
-21 + 6x + (5 * 6 + 10x * 6) = 0
-21 + 6x + (30 + 60x) = 0

Reorder the terms:
-21 + 30 + 6x + 60x = 0

Combine like terms: -21 + 30 = 9
9 + 6x + 60x = 0

Combine like terms: 6x + 60x = 66x
9 + 66x = 0

Solving
9 + 66x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 66x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 66x = 0 + -9
66x = 0 + -9

Combine like terms: 0 + -9 = -9
66x = -9

Divide each side by '66'.
x = -0.1363636364

Simplifying
x = -0.1363636364

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