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Simplifying -38 = 4 + 7x Solving -38 = 4 + 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. -38 + -7x = 4 + 7x + -7x Combine like terms: 7x + -7x = 0 -38 + -7x = 4 + 0 -38 + -7x = 4 Add '38' to each side of the equation. -38 + 38 + -7x = 4 + 38 Combine like terms: -38 + 38 = 0 0 + -7x = 4 + 38 -7x = 4 + 38 Combine like terms: 4 + 38 = 42 -7x = 42 Divide each side by '-7'. x = -6 Simplifying x = -6
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