7(3x-4)-3(5x+3)=2(x-3)+1

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Solution for 7(3x-4)-3(5x+3)=2(x-3)+1 equation:


Simplifying
7(3x + -4) + -3(5x + 3) = 2(x + -3) + 1

Reorder the terms:
7(-4 + 3x) + -3(5x + 3) = 2(x + -3) + 1
(-4 * 7 + 3x * 7) + -3(5x + 3) = 2(x + -3) + 1
(-28 + 21x) + -3(5x + 3) = 2(x + -3) + 1

Reorder the terms:
-28 + 21x + -3(3 + 5x) = 2(x + -3) + 1
-28 + 21x + (3 * -3 + 5x * -3) = 2(x + -3) + 1
-28 + 21x + (-9 + -15x) = 2(x + -3) + 1

Reorder the terms:
-28 + -9 + 21x + -15x = 2(x + -3) + 1

Combine like terms: -28 + -9 = -37
-37 + 21x + -15x = 2(x + -3) + 1

Combine like terms: 21x + -15x = 6x
-37 + 6x = 2(x + -3) + 1

Reorder the terms:
-37 + 6x = 2(-3 + x) + 1
-37 + 6x = (-3 * 2 + x * 2) + 1
-37 + 6x = (-6 + 2x) + 1

Reorder the terms:
-37 + 6x = -6 + 1 + 2x

Combine like terms: -6 + 1 = -5
-37 + 6x = -5 + 2x

Solving
-37 + 6x = -5 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-37 + 6x + -2x = -5 + 2x + -2x

Combine like terms: 6x + -2x = 4x
-37 + 4x = -5 + 2x + -2x

Combine like terms: 2x + -2x = 0
-37 + 4x = -5 + 0
-37 + 4x = -5

Add '37' to each side of the equation.
-37 + 37 + 4x = -5 + 37

Combine like terms: -37 + 37 = 0
0 + 4x = -5 + 37
4x = -5 + 37

Combine like terms: -5 + 37 = 32
4x = 32

Divide each side by '4'.
x = 8

Simplifying
x = 8

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