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Simplifying -7 = 2x + 4 Reorder the terms: -7 = 4 + 2x Solving -7 = 4 + 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. -7 + -2x = 4 + 2x + -2x Combine like terms: 2x + -2x = 0 -7 + -2x = 4 + 0 -7 + -2x = 4 Add '7' to each side of the equation. -7 + 7 + -2x = 4 + 7 Combine like terms: -7 + 7 = 0 0 + -2x = 4 + 7 -2x = 4 + 7 Combine like terms: 4 + 7 = 11 -2x = 11 Divide each side by '-2'. x = -5.5 Simplifying x = -5.5
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