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

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


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

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

Reorder the terms:
21 + 7h + -2(-4 + h) = 4
21 + 7h + (-4 * -2 + h * -2) = 4
21 + 7h + (8 + -2h) = 4

Reorder the terms:
21 + 8 + 7h + -2h = 4

Combine like terms: 21 + 8 = 29
29 + 7h + -2h = 4

Combine like terms: 7h + -2h = 5h
29 + 5h = 4

Solving
29 + 5h = 4

Solving for variable 'h'.

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

Add '-29' to each side of the equation.
29 + -29 + 5h = 4 + -29

Combine like terms: 29 + -29 = 0
0 + 5h = 4 + -29
5h = 4 + -29

Combine like terms: 4 + -29 = -25
5h = -25

Divide each side by '5'.
h = -5

Simplifying
h = -5

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