4(2x+1)+3(x-2)=7x+30

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Solution for 4(2x+1)+3(x-2)=7x+30 equation:


Simplifying
4(2x + 1) + 3(x + -2) = 7x + 30

Reorder the terms:
4(1 + 2x) + 3(x + -2) = 7x + 30
(1 * 4 + 2x * 4) + 3(x + -2) = 7x + 30
(4 + 8x) + 3(x + -2) = 7x + 30

Reorder the terms:
4 + 8x + 3(-2 + x) = 7x + 30
4 + 8x + (-2 * 3 + x * 3) = 7x + 30
4 + 8x + (-6 + 3x) = 7x + 30

Reorder the terms:
4 + -6 + 8x + 3x = 7x + 30

Combine like terms: 4 + -6 = -2
-2 + 8x + 3x = 7x + 30

Combine like terms: 8x + 3x = 11x
-2 + 11x = 7x + 30

Reorder the terms:
-2 + 11x = 30 + 7x

Solving
-2 + 11x = 30 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-2 + 11x + -7x = 30 + 7x + -7x

Combine like terms: 11x + -7x = 4x
-2 + 4x = 30 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + 4x = 30 + 0
-2 + 4x = 30

Add '2' to each side of the equation.
-2 + 2 + 4x = 30 + 2

Combine like terms: -2 + 2 = 0
0 + 4x = 30 + 2
4x = 30 + 2

Combine like terms: 30 + 2 = 32
4x = 32

Divide each side by '4'.
x = 8

Simplifying
x = 8

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