3(x-7)+4(x-6)=

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


Simplifying
3(x + -7) + 4(x + -6) = 0

Reorder the terms:
3(-7 + x) + 4(x + -6) = 0
(-7 * 3 + x * 3) + 4(x + -6) = 0
(-21 + 3x) + 4(x + -6) = 0

Reorder the terms:
-21 + 3x + 4(-6 + x) = 0
-21 + 3x + (-6 * 4 + x * 4) = 0
-21 + 3x + (-24 + 4x) = 0

Reorder the terms:
-21 + -24 + 3x + 4x = 0

Combine like terms: -21 + -24 = -45
-45 + 3x + 4x = 0

Combine like terms: 3x + 4x = 7x
-45 + 7x = 0

Solving
-45 + 7x = 0

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + 7x = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 7x = 0 + 45
7x = 0 + 45

Combine like terms: 0 + 45 = 45
7x = 45

Divide each side by '7'.
x = 6.428571429

Simplifying
x = 6.428571429

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