7(x-3)+3(x-4)=2

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Solution for 7(x-3)+3(x-4)=2 equation:


Simplifying
7(x + -3) + 3(x + -4) = 2

Reorder the terms:
7(-3 + x) + 3(x + -4) = 2
(-3 * 7 + x * 7) + 3(x + -4) = 2
(-21 + 7x) + 3(x + -4) = 2

Reorder the terms:
-21 + 7x + 3(-4 + x) = 2
-21 + 7x + (-4 * 3 + x * 3) = 2
-21 + 7x + (-12 + 3x) = 2

Reorder the terms:
-21 + -12 + 7x + 3x = 2

Combine like terms: -21 + -12 = -33
-33 + 7x + 3x = 2

Combine like terms: 7x + 3x = 10x
-33 + 10x = 2

Solving
-33 + 10x = 2

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + 10x = 2 + 33

Combine like terms: -33 + 33 = 0
0 + 10x = 2 + 33
10x = 2 + 33

Combine like terms: 2 + 33 = 35
10x = 35

Divide each side by '10'.
x = 3.5

Simplifying
x = 3.5

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